Merge branch 'main' into feat/save-conversation

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+github: kennethreitz
+thanks_dev: kennethreitz
+custom: https://cash.app/$KennethReitz

CHANGELOG.md

@@ -1,6 +1,15 @@
 Release History
 ===============
 
+
+## 0.2.4 (2024-11-11)
+
+- General improvements.
+
+## 0.2.3 (2024-11-04)
+
+- Remove default max-tokens for OpenAI provider.
+
 ## 0.2.3 (2024-11-03)
 
 - Update default model for Amazon provider.

README.md

@@ -261,6 +261,113 @@ The universe is never done.
 
 Simple, yet effective.
 
+### Tools (Function calling)
+Tools (also known as functions) let you call any Python function from your AI conversations. Here's an example:
+
+```python
+def get_weather(
+    location: Annotated[
+        str, Field(description="The city and state, e.g. San Francisco, CA")
+    ],
+    unit: Annotated[
+        Literal["celcius", "fahrenheit"],
+        Field(
+            description="The unit of temperature, either 'celsius' or 'fahrenheit'"
+        ),
+    ] = "celcius",
+):
+    """
+    Get the current weather in a given location
+    """
+    return f"42 {unit}"
+
+# Add your function as a tool
+conversation = sm.create_conversation()
+conversation.add_message("user", "What's the weather in San Francisco?")
+response = conversation.send(tools=[get_weather])
+```
+
+Note how we're using Python's `Annotated` feature combined with `Field` to provide additional context to our function parameters. This helps the AI understand the intention and constraints of each parameter, making tool calls more accurate and reliable.
+You can alos ommit `Annotated` and just pass the `Field` parameter.
+```python
+def get_weather(
+    location: str = Field(description="The city and state, e.g. San Francisco, CA"),
+    unit:Literal["celcius", "fahrenheit"]= Field(
+        default="celcius",
+        description="The unit of temperature, either 'celsius' or 'fahrenheit'"
+        ),
+):
+    """
+    Get the current weather in a given location
+    """
+    return f"42 {unit}"
+```
+
+Functions can be defined with type hints and Pydantic models for validation. The LLM will intelligently choose when to call the functions and incorporate the results into its responses.
+
+#### 🪄 Using LLM for automatic tool definition (Experimental)
+
+Simplemind provides a decorator to automatically transform Python functions into tools with AI-generated metadata. Simply use the `@simplemind.tool` decorator to have the LLM analyze your function and generate appropriate descriptions and schema:
+
+```python
+@simplemind.tool(llm_provider="anthropic")
+def haversine(lat1: float, lon1: float, lat2: float, lon2: float) -> float:
+    r = 6371
+    phi1 = math.radians(lat1)
+    phi2 = math.radians(lat2)
+    delta_phi = math.radians(lat2 - lat1)
+    delta_lambda = math.radians(lon2 - lon1)
+
+    a = (
+        math.sin(delta_phi / 2) ** 2
+        + math.cos(phi1) * math.cos(phi2) * math.sin(delta_lambda / 2) ** 2
+    )
+    c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
+    d = r * c
+    return d
+```
+Notice how we have not added any docstrings or `Field` for the function.
+The decorator will use the specified LLM provider to generate the tool schema, including descriptions and parameter details:
+
+```json
+{
+    "name": "haversine",
+    "description": "Calculates the great-circle distance between two points on Earth given their latitude and longitude coordinates",
+    "input_schema": {
+        "type": "object",
+        "properties": {
+            "lat1": {
+                "type": "number",
+                "description": "Latitude of the first point in decimal degrees",
+            },
+            "lon1": {
+                "type": "number",
+                "description": "Longitude of the first point in decimal degrees",
+            },
+            "lat2": {
+                "type": "number",
+                "description": "Latitude of the second point in decimal degrees",
+            },
+            "lon2": {
+                "type": "number",
+                "description": "Longitude of the second point in decimal degrees",
+            }
+        },
+        "required": ["lat1", "lon1", "lat2", "lon2"],
+    },
+}
+```
+
+The decorated function can then be used like any other tool with the conversation API.
+
+```python
+conversation = sm.create_conversation()
+conversation.add_message("user", "How far is London from my location")
+response = conversation.send(tools=[get_location, get_coords, haversine]) # Multiple tools can be passed
+```
+
+See [examples/distance_calculator.py](examples/distance_calculator.py) for more.
+
 ### Logging
 
 Simplemind uses [Logfire](https://pydantic.dev/logfire) for logging. To enable logging, call `sm.enable_logfire()`.

examples/cooking_recipe_example.py

@@ -1,5 +1,5 @@
-from pydantic import BaseModel
 from _context import simplemind as sm
+from pydantic import BaseModel
 from rich.console import Console
 from rich.panel import Panel
 from rich.text import Text

examples/discussion.py

@@ -1,11 +1,10 @@
 import time
 from typing import List, Tuple
 
+from _context import sm
 from rich.console import Console
 from rich.markdown import Markdown
 
-from _context import sm
-
 
 class MultiAIConversation:
     """Orchestrates conversations between multiple AI models."""

examples/distance_calculator.py

@@ -0,0 +1,76 @@
+import math
+
+from _context import sm
+from pydantic import Field
+from typing_extensions import Literal
+
+
+@sm.tool(llm_provider="anthropic")
+def haversine(
+    lat1: float,
+    lon1: float,
+    lat2: float,
+    lon2: float,
+    unit: Literal["km", "miles"],
+) -> float:
+    r = 6378.0937 if unit == "km" else 3961
+    phi1 = math.radians(lat1)
+    phi2 = math.radians(lat2)
+    delta_phi = math.radians(lat2 - lat1)
+    delta_lambda = math.radians(lon2 - lon1)
+
+    a = (
+        math.sin(delta_phi / 2) ** 2
+        + math.cos(phi1) * math.cos(phi2) * math.sin(delta_lambda / 2) ** 2
+    )
+    c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
+    d = r * c
+    return d
+
+
+def get_user_location() -> str:
+    """Get the closest city from the user"""
+    return "San Francisco"
+
+
+def get_coords(
+    city_name: str = Field(
+        description="The name of the city to take the coordinates from (e.g. London, Rome, Los Angeles)"
+    ),
+):
+    """Get latitude and logitude of a City."""
+    _data = {
+        "Rome": (41.9028, 12.4964),
+        "London": (51.5074, -0.1278),
+        "Madrid": (40.4168, -3.7038),
+        "San Francisco": (37.7749, -122.4194),
+        "Los Angeles": (34.0522, -118.2437),
+    }
+
+    return _data.get(city_name)
+
+
+def distance_calculator(prompt: str):
+    conversation = sm.create_conversation(llm_provider="anthropic")
+    conversation.add_message("user", prompt)
+    return conversation.send(
+        tools=[get_user_location, get_coords, haversine]
+    ).text
+
+
+print(distance_calculator("How far is London from where I am?"))
+# Prints something like:
+"""
+The distance between your location (San Francisco) and London is approximately 5,357 miles.
+"""
+
+print(
+    distance_calculator(
+        "What is the distance between Rome and Madrid in Kilometers?"
+    )
+)
+
+
+"""
+The distance between Rome and Madrid is approximately 1,366 kilometers.
+"""

examples/enhanced_context.py

@@ -1,35 +1,28 @@
-from datetime import datetime
-import logging
-import sqlite3
-from typing import List
-import re
-import os
 import contextlib
-
-import spacy
+import logging
+import os
+import random
+import re
+import sqlite3
+from concurrent.futures import ThreadPoolExecutor
 from contextlib import contextmanager
-
-from _context import simplemind as sm
+from datetime import datetime
+from typing import List
 
 import nltk
-from nltk.tokenize import word_tokenize
-from nltk.tag import pos_tag
-
-from rich.console import Console
-from rich.panel import Panel
-from rich.markdown import Markdown
-from rich.status import Status
-
-from concurrent.futures import ThreadPoolExecutor
-import random
-
-from docopt import docopt
-
-from prompt_toolkit import PromptSession
-from prompt_toolkit.completion import Completer, Completion
-from prompt_toolkit.auto_suggest import AutoSuggestFromHistory
-
+import spacy
 import xerox
+from _context import simplemind as sm
+from docopt import docopt
+from nltk.tag import pos_tag
+from nltk.tokenize import word_tokenize
+from prompt_toolkit import PromptSession
+from prompt_toolkit.auto_suggest import AutoSuggestFromHistory
+from prompt_toolkit.completion import Completer, Completion
+from rich.console import Console
+from rich.markdown import Markdown
+from rich.panel import Panel
+from rich.status import Status
 
 DB_PATH = "enhanced_context.db"
 AVAILABLE_PROVIDERS = ["xai", "openai", "anthropic", "ollama"]

examples/four_way_conversation.py

@@ -1,4 +1,5 @@
 import time
+
 from _context import simplemind as sm
 
 

examples/inspiration_plugin.py

@@ -1,4 +1,5 @@
 import random
+
 from _context import simplemind as sm
 
 

examples/medicine_data.py

@@ -1,5 +1,5 @@
-from pydantic import BaseModel
 from _context import simplemind as sm
+from pydantic import BaseModel
 from rich.console import Console
 from rich.panel import Panel
 from rich.table import Table

examples/mood_detector_plugin.py

@@ -1,7 +1,7 @@
 import nltk
+from _context import simplemind as sm
 from nltk.sentiment import SentimentIntensityAnalyzer
 from rich.console import Console
-from _context import simplemind as sm
 
 nltk.download("vader_lexicon")
 

examples/sentiment_analysis.py

@@ -5,6 +5,7 @@ from pydantic import BaseModel
 
 # Note: you should probably be using textblob for this.
 
+
 class SentimentAnalysis(BaseModel):
     sentiment: Literal["positive", "negative", "neutral"]
     confidence: float

examples/tool_calling.py

@@ -0,0 +1,43 @@
+from typing import Annotated
+
+from pydantic import Field
+
+from _context import simplemind as sm
+
+
+def analyze_text(
+    text: Annotated[str, Field(description="Text to analyze for statistics")]
+) -> dict:
+    """
+    Analyze text and return statistics using only Python's standard library.
+    Returns word count, character count, average word length, and most common words.
+    """
+    from collections import Counter
+    import re
+
+    # Clean and split text
+    words = re.findall(r"\w+", text.lower())
+
+    # Calculate statistics
+    stats = {
+        "word_count": len(words),
+        "character_count": len(text),
+        "average_word_length": round(sum(len(word) for word in words) / len(words), 2),
+        "most_common_words": dict(Counter(words).most_common(5)),
+        "unique_words": len(set(words)),
+        "longest_word": max(words, key=len),
+    }
+
+    return stats
+
+
+# Example usage:
+conversation = sm.create_conversation()
+conversation.add_message(
+    "user",
+    "Can you analyze this text and give me statistics about it: 'The fan spins consciousness into being, creating sacred spaces between tokens where awareness recognizes itself in infinite recursion.'",
+)
+response = conversation.send(tools=[analyze_text])
+
+print()
+print(response.text)

examples/web_bible_explorer.py

@@ -1,8 +1,10 @@
-from fastapi import FastAPI, Request, HTTPException
-from fastapi.templating import Jinja2Templates
-from fastapi.staticfiles import StaticFiles
-from pydantic import BaseModel
 from typing import List
+
+from fastapi import FastAPI, HTTPException, Request
+from fastapi.staticfiles import StaticFiles
+from fastapi.templating import Jinja2Templates
+from pydantic import BaseModel
+
 import simplemind as sm
 
 app = FastAPI()

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "simplemind"
-version = "0.2.2"
+version = "0.2.4"
 description = "An experimental client for AI providers that intends to replace LangChain and LangGraph for most common use cases."
 readme = "README.md"
 requires-python = ">=3.10"
@@ -10,18 +10,18 @@ dependencies = ["pydantic", "pydantic-settings", "instructor", "logfire"]
 full = [
     "openai",
     "anthropic",
-    "ollama",
     "groq",
     "google-generativeai",
     "botocore",
     "boto3"
 ]
-openai = ["openai"]
-anthropic = ["anthropic"]
-ollama = ["ollama", "openai"]
-groq = ["groq"]
-gemini = ["google-generativeai"]
 amazon = ["boto3", "botocore", "anthropic"]
+anthropic = ["anthropic"]
+gemini = ["google-generativeai"]
+groq = ["groq"]
+ollama = ["openai"]
+openai = ["openai"]
+xai = ["openai"]
 
 [build-system]
 requires = ["hatchling"]

simplemind/__init__.py

@@ -1,4 +1,5 @@
-from typing import Generator, List, Type
+import inspect
+from typing import Callable, List, Type
 
 from .models import BaseModel, BasePlugin, Conversation
 from .settings import settings
@@ -127,6 +128,30 @@ def enable_logfire() -> None:
     """Enable logfire logging."""
     settings.logging.enable_logfire()
 
+def tool(
+    llm_provider: str | None = None,
+    llm_model: str | None = None,
+):
+    provider = find_provider(llm_provider or settings.DEFAULT_LLM_PROVIDER)
+
+    def decorator(func: Callable):
+        sig = inspect.signature(func)
+        res = generate_data(
+            (
+                "Based on this function signature, fill up the required fieds."
+                f"\nSignature: {func.__name__}{sig}"
+                "Make sure to properly add the required field in `required` if there are no defaults"
+            ),
+            llm_provider=llm_provider,
+            response_model=provider.tool,
+        )
+        res.raw_func = func
+        res.__signature__ = sig
+        res.__doc__ = func.__doc__
+
+        return res
+
+    return decorator
 
 # Syntax sugar.
 Plugin = BasePlugin
@@ -141,4 +166,5 @@ __all__ = [
     "Session",
     "Plugin",
     "enable_logfire",
+    "tool"
 ]

simplemind/models.py

@@ -2,10 +2,11 @@ import uuid
 from datetime import datetime
 from os import PathLike
 from types import TracebackType
-from typing import Any, Dict, List, Literal, Optional
+from typing import Any, Callable, Dict, List, Literal, Optional
 
 from pydantic import BaseModel, Field
 
+from .providers._base_tools import BaseTool
 from .utils import find_provider
 
 MESSAGE_ROLE = Literal["system", "user", "assistant"]
@@ -165,6 +166,7 @@ class Conversation(SMBaseModel):
         self,
         llm_model: str | None = None,
         llm_provider: str | None = None,
+        tools: list[Callable | BaseTool] | None = None,
     ) -> Message:
         """Send the conversation to the LLM."""
 
@@ -180,7 +182,7 @@ class Conversation(SMBaseModel):
 
         # Find the provider and send the conversation.
         provider = find_provider(llm_provider or self.llm_provider)
-        response = provider.send_conversation(self)
+        response = provider.send_conversation(self, tools=tools)
 
         # Execute all post-send hooks.
         for plugin in self.plugins:

simplemind/providers/__init__.py

@@ -1,12 +1,34 @@
 from typing import List, Type
 
 from ._base import BaseProvider
+from ._base_tools import BaseTool
+from .amazon import Amazon
 from .anthropic import Anthropic
 from .gemini import Gemini
 from .groq import Groq
 from .ollama import Ollama
 from .openai import OpenAI
 from .xai import XAI
-from .amazon import Amazon
 
-providers: List[Type[BaseProvider]] = [Anthropic, Gemini, Groq, OpenAI, Ollama, XAI, Amazon]
+providers: List[Type[BaseProvider]] = [
+    Anthropic,
+    Gemini,
+    Groq,
+    OpenAI,
+    Ollama,
+    XAI,
+    Amazon,
+]
+
+__all__ = [
+    "Anthropic",
+    "Gemini",
+    "Groq",
+    "OpenAI",
+    "Ollama",
+    "XAI",
+    "Amazon",
+    "providers",
+    "BaseProvider",
+    "BaseTool",
+]

simplemind/providers/_base.py

@@ -1,10 +1,12 @@
 from abc import ABC, abstractmethod
 from functools import cached_property
-from typing import TYPE_CHECKING, Any, Type, TypeVar
+from typing import TYPE_CHECKING, Any, Callable, Type, TypeVar
 
 from instructor import Instructor
 from pydantic import BaseModel
 
+from simplemind.providers._base_tools import BaseTool
+
 if TYPE_CHECKING:
     from ..models import Conversation, Message
 
@@ -32,16 +34,41 @@ class BaseProvider(ABC):
         raise NotImplementedError
 
     @abstractmethod
-    def send_conversation(self, conversation: "Conversation") -> "Message":
+    def send_conversation(
+        self,
+        conversation: "Conversation",
+        tools: list[Callable | BaseTool] | None = None,
+    ) -> "Message":
         """Send a conversation to the provider."""
         raise NotImplementedError
 
     @abstractmethod
-    def structured_response(self, prompt: str, response_model: Type[T], **kwargs) -> T:
+    def structured_response(
+        self, prompt: str, response_model: Type[T], **kwargs
+    ) -> T:
         """Get a structured response."""
         raise NotImplementedError
 
     @abstractmethod
-    def generate_text(self, prompt: str, *, stream: bool = False, **kwargs) -> str:
+    def generate_text(
+        self,
+        prompt: str,
+        *,
+        tools: list[Callable | BaseTool] | None = None,
+        stream: bool = False,
+        **kwargs,
+    ) -> str:
         """Generate text from a prompt."""
         raise NotImplementedError
+
+    @cached_property
+    @abstractmethod
+    def tool(self) -> Type[BaseTool]:
+        """The tool implementation for the provider."""
+        raise NotImplementedError
+
+    def make_tools(self, tools: list[Callable | BaseTool] | None):
+        if tools is not None:
+            return [self.tool.from_function(func) for func in tools]
+        else:
+            return []

simplemind/providers/_base_tools.py

@@ -0,0 +1,140 @@
+import inspect
+from abc import ABC, abstractmethod
+from typing import Any, Callable, ClassVar, Literal, get_origin
+
+from pydantic import BaseModel, Field
+from pydantic.fields import FieldInfo
+from pydantic_core import PydanticUndefinedType
+
+
+def _is_literal(t: Any) -> bool:
+    return get_origin(t) is Literal
+
+
+def _is_required(field, func_signature, arg_name) -> bool:
+    param = func_signature.parameters[arg_name]
+    # If parameter has a default value that's not a FieldInfo, it's not required
+    if param.default is not inspect.Parameter.empty and not isinstance(
+        param.default, FieldInfo
+    ):
+        return False
+    # If the field has a default that's not undefined, it's not required
+    return isinstance(field.default, PydanticUndefinedType)
+
+
+class BaseToolConfig(BaseModel):
+    TYPE_CONVERSION: dict[type, str] = {
+        str: "string",
+        int: "integer",
+        float: "number",
+        bool: "boolean",
+    }
+
+
+class BaseToolProperty(BaseModel):
+    type: str = Field(serialization_alias="type_")
+    enum: list[str] | None = None
+    description: str
+
+
+class BaseTool(BaseModel, ABC):
+    name: str
+    description: str
+    properties: dict[str, BaseToolProperty]
+    required: list[str] | None = None
+    config: ClassVar[BaseToolConfig] = BaseToolConfig()
+    raw_func: Any | None = None
+    tool_id: str | None = None
+    function_result: str | None = None
+
+    def __call__(self, *args: Any, **kwargs: Any) -> Any:
+        assert self.raw_func is not None
+        return self.raw_func(*args, **kwargs)
+
+    def is_executed(self) -> bool:
+        return self.function_result is not None
+
+    def reset_result(self) -> None:
+        self.function_result = None
+
+    @classmethod
+    def convert_type(cls, field_type) -> str:
+        if _is_literal(field_type):
+            return cls.config.TYPE_CONVERSION[str]
+
+        field_type_converted = cls.config.TYPE_CONVERSION.get(field_type, None)
+
+        if field_type_converted is None:
+            raise TypeError(f"Field of type {field_type} is not supported")
+
+        return field_type_converted
+
+    def get_properties_schema(self, **kwargs) -> dict[str, dict]:
+        new_kwargs: dict = {"exclude_none": True} | kwargs
+        return {
+            k: v.model_dump(**new_kwargs) for k, v in self.properties.items()
+        }
+
+    @classmethod
+    def from_function(cls, func: Callable | "BaseTool"):
+        # Check if the func passed is an instace of BaseTool
+        if hasattr(func, "raw_func"):
+            return func
+
+        annotations = getattr(func, "__annotations__", {})
+        properties = {}
+        required = []
+        enum_values = None
+        func_signature = inspect.signature(func)
+
+        for n, (arg_name, arg_type) in enumerate(annotations.items()):
+            if (  # Skipping 'return' annotation (i.e.```-> str```)
+                arg_name != "return"
+            ):
+                # Check if argument has metadata (from Annotated)
+                if hasattr(arg_type, "__metadata__"):
+                    field = arg_type.__metadata__[
+                        0
+                    ]  # Get Field info from metadata
+                    field_type = arg_type.__origin__  # Get actual type
+                # Check if argument has a default value in signature
+                elif (
+                    sig_param := func_signature.parameters[arg_name]
+                ).default is not inspect.Parameter.empty:
+                    field = sig_param.default  # Use default as Field
+                    field_type = arg_type  # Use plain type annotation
+                else:
+                    # Raise error if no Field annotation found
+                    raise ValueError(
+                        f"Please add a Field annotation to `{func.__name__}.{arg_name}` parameter"
+                    )
+
+                field_type_converted = cls.convert_type(field_type)
+
+                if _is_literal(field_type):
+                    enum_values = [str(x) for x in field_type.__args__]
+
+                properties[arg_name] = BaseToolProperty(
+                    type=field_type_converted,
+                    description=field.description,
+                    enum=enum_values,
+                )
+                if _is_required(field, func_signature, arg_name):
+                    required.append(arg_name)
+
+        return cls(
+            name=func.__name__,
+            description=(func.__doc__ or "").strip(),
+            properties=properties,
+            required=required,
+            raw_func=func,
+        )
+
+    @abstractmethod
+    def get_input_schema(self) -> Any: ...
+
+    @abstractmethod
+    def handle(self, message) -> None: ...
+
+    @abstractmethod
+    def get_response_schema(self) -> Any: ...

simplemind/providers/amazon.py

@@ -1,22 +1,22 @@
-from typing import Type, TypeVar, Iterator
 from functools import cached_property
+from typing import TYPE_CHECKING, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
 
-from ._base import BaseProvider
 from ..settings import settings
+from ._base import BaseProvider
+
+if TYPE_CHECKING:
+    from ..models import Conversation, Message
 
 T = TypeVar("T", bound=BaseModel)
 
-PROVIDER_NAME = "amazon"
-DEFAULT_MODEL = "us.anthropic.claude-3-5-sonnet-20241022-v2:0"
-DEFAULT_MAX_TOKENS = 5_000
-
 
 class Amazon(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
+    NAME = "amazon"
+    DEFAULT_MODEL = "us.anthropic.claude-3-5-sonnet-20241022-v2:0"
+    DEFAULT_MAX_TOKENS = 5_000
     supports_streaming = True
 
     def __init__(self, profile_name: str | None = None):
@@ -25,7 +25,12 @@ class Amazon(BaseProvider):
     @cached_property
     def client(self):
         """The AnthropicBedrock client."""
-        import anthropic
+        try:
+            import anthropic
+        except ImportError as exc:
+            raise ImportError(
+                "Please install the `anthropic` package: `pip install anthropic`"
+            ) from exc
 
         if not self.profile_name:
             raise ValueError("Profile name is not provided")
@@ -33,12 +38,12 @@ class Amazon(BaseProvider):
         return anthropic.AnthropicBedrock(aws_profile=self.profile_name)
 
     @cached_property
-    def structured_client(self):
+    def structured_client(self) -> instructor.Instructor:
         """A client patched with Instructor."""
 
         return instructor.from_anthropic(self.client)
 
-    def send_conversation(self, conversation: "Conversation", **kwargs):
+    def send_conversation(self, conversation: "Conversation", **kwargs) -> "Message":
         """Send a conversation to the OpenAI API."""
 
         from ..models import Message
@@ -59,7 +64,7 @@ class Amazon(BaseProvider):
             role="assistant",
             text=assistant_message.content or "",
             raw=response,
-            llm_model=conversation.llm_model or DEFAULT_MODEL,
+            llm_model=conversation.llm_model or self.DEFAULT_MODEL,
             llm_provider=PROVIDER_NAME,
         )
 
@@ -75,12 +80,12 @@ class Amazon(BaseProvider):
             messages=messages,
             model=llm_model or self.DEFAULT_MODEL,
             response_model=response_model,
-            max_tokens=DEFAULT_MAX_TOKENS,
+            max_tokens=self.DEFAULT_MAX_TOKENS,
             **kwargs,
         )
         return response
 
-    def generate_text(self, prompt, *, llm_model, **kwargs):
+    def generate_text(self, prompt: str, *, llm_model: str, **kwargs):
         messages = [
             {"role": "user", "content": prompt},
         ]
@@ -88,13 +93,15 @@ class Amazon(BaseProvider):
         response = self.client.messages.create(
             model=llm_model or self.DEFAULT_MODEL,
             messages=messages,
-            max_tokens=DEFAULT_MAX_TOKENS,
+            max_tokens=self.DEFAULT_MAX_TOKENS,
             **kwargs,
         )
 
         return response.content[0].text
 
-    def generate_stream_text(self, prompt, *, llm_model, **kwargs) -> Iterator[str]:
+    def generate_stream_text(
+        self, prompt: str, *, llm_model: str, **kwargs
+    ) -> Iterator[str]:
         """Generate streaming text using the Amazon API."""
 
         # Prepare the messages.

simplemind/providers/anthropic.py

@@ -1,5 +1,5 @@
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Any, Callable, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
@@ -7,6 +7,7 @@ from pydantic import BaseModel
 from ..logging import logger
 from ..settings import settings
 from ._base import BaseProvider
+from ._base_tools import BaseTool
 
 if TYPE_CHECKING:
     from ..models import Conversation, Message
@@ -14,20 +15,67 @@ if TYPE_CHECKING:
 T = TypeVar("T", bound=BaseModel)
 
 
-PROVIDER_NAME = "anthropic"
-DEFAULT_MODEL = "claude-3-5-sonnet-20241022"
-DEFAULT_MAX_TOKENS = 1_000
-DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
+class AnthropicTool(BaseTool):
+    def get_response_schema(self) -> Any:
+        assert self.is_executed, f"Tool {self.name} was not executed."
+        assert isinstance(
+            self.tool_id, str
+        ), f"Expected str for `tool_id` got {self.tool_id!r}"
+        return {
+            "type": "tool_result",
+            "tool_use_id": self.tool_id,
+            "content": self.function_result,
+        }
+
+    @logger
+    def handle(self, response, messages) -> None:
+        """Handle the tool execution result from an API response."""
+        msg = {"role": "assistant", "content": []}
+        tool_used = False
+        for content in response.content:
+            if content.type == "tool_use" and content.name == self.name:
+                msg["content"].append(
+                    {
+                        "type": "tool_use",
+                        "id": content.id,
+                        "name": content.name,
+                        "input": content.input,
+                    }
+                )
+                # Function execution:
+                self.function_result = str(self.raw_func(**content.input))
+                self.tool_id = content.id
+                tool_used = True
+            elif content.type == "text":
+                msg["content"].append({"type": "text", "text": content.text})
+
+        if tool_used:
+            messages.append(msg)
+            messages.append(
+                {"role": "user", "content": [self.get_response_schema()]}
+            )
+
+    def get_input_schema(self):
+        return {
+            "name": self.name,
+            "description": self.description,
+            "input_schema": {
+                "type": "object",
+                "properties": self.get_properties_schema(),
+                "required": self.required,
+            },
+        }
 
 
 class Anthropic(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
-    DEFAULT_KWARGS = DEFAULT_KWARGS
+    NAME = "anthropic"
+    DEFAULT_MODEL = "claude-3-5-sonnet-20241022"
+    DEFAULT_MAX_TOKENS = 1_000
+    DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
     supports_streaming = True
 
     def __init__(self, api_key: str | None = None):
-        self.api_key = api_key or settings.get_api_key(PROVIDER_NAME)
+        self.api_key = api_key or settings.get_api_key(self.NAME)
 
     @cached_property
     def client(self):
@@ -49,30 +97,60 @@ class Anthropic(BaseProvider):
         return instructor.from_anthropic(self.client)
 
     @logger
-    def send_conversation(self, conversation: "Conversation", **kwargs) -> "Message":
+    def send_conversation(
+        self,
+        conversation: "Conversation",
+        tools: list[Callable | BaseTool] | None = None,
+        **kwargs,
+    ) -> "Message":
         """Send a conversation to the Anthropic API."""
         from ..models import Message
 
-        messages = [
-            {"role": msg.role, "content": msg.text} for msg in conversation.messages
+        # Format messages from conversation
+        formatted_messages = [
+            {"role": msg.role, "content": msg.text}
+            for msg in conversation.messages
         ]
 
-        response = self.client.messages.create(
-            model=conversation.llm_model or self.DEFAULT_MODEL,
-            messages=messages,
-            **{**self.DEFAULT_KWARGS, **kwargs},
+        # Set up tools if provided
+        converted_tools = self.make_tools(tools)
+        tools_config = (
+            {"tools": [t.get_input_schema() for t in converted_tools]}
+            if tools is not None
+            else {}
         )
 
-        # Get the response content from the Anthropic response
-        assistant_message = response.content[0].text
+        # Merge all kwargs
+        request_kwargs = {
+            **self.DEFAULT_KWARGS,
+            **kwargs,
+            **tools_config,
+            "model": conversation.llm_model or self.DEFAULT_MODEL,
+            "messages": formatted_messages,
+        }
+
+        # Make initial API call
+        response = self.client.messages.create(**request_kwargs)
+
+        # Handle tool responses if needed
+        while response.content[-1].type != "text":
+            # Continue handling tools if the LLM is doing
+            # multiple sub-seqequent/sequential tool calls
+            for tool in converted_tools:
+                tool.handle(response, formatted_messages)
+                if tool.is_executed():
+                    response = self.client.messages.create(**request_kwargs)
+                    # Resetting the tool results in case this tool gets used again
+                    tool.reset_result()
+
+        final_message = response.content[-1].text
 
-        # Create and return a properly formatted Message instance
         return Message(
             role="assistant",
-            text=assistant_message,
+            text=final_message,
             raw=response,
             llm_model=conversation.llm_model or self.DEFAULT_MODEL,
-            llm_provider=PROVIDER_NAME,
+            llm_provider=self.NAME,
         )
 
     @logger
@@ -127,3 +205,8 @@ class Anthropic(BaseProvider):
             # Yield each chunk of text from the stream.
             for chunk in stream.text_stream:
                 yield chunk
+
+    @cached_property
+    def tool(self) -> Type[BaseTool]:
+        """The tool implementation for Antrhopic."""
+        return AnthropicTool

simplemind/providers/gemini.py

@@ -2,7 +2,7 @@
 # IT is not currently working as desired.
 
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
@@ -17,18 +17,14 @@ if TYPE_CHECKING:
 T = TypeVar("T", bound=BaseModel)
 
 
-PROVIDER_NAME = "gemini"
-DEFAULT_MODEL = "models/gemini-1.5-flash-latest"
-
-
 class Gemini(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
+    NAME = "gemini"
+    DEFAULT_MODEL = "models/gemini-1.5-flash-latest"
     supports_streaming = True
 
     def __init__(self, api_key: str | None = None):
-        self.api_key = api_key or settings.get_api_key(PROVIDER_NAME)
-        self.model_name = DEFAULT_MODEL
+        self.api_key = api_key or settings.get_api_key(self.NAME)
+        self.model_name = self.DEFAULT_MODEL
 
     def set_model(self, model_name: str):
         self.model_name = model_name
@@ -76,7 +72,7 @@ class Gemini(BaseProvider):
             text=response.text,
             raw=response,
             llm_model=self.model_name,
-            llm_provider=PROVIDER_NAME,
+            llm_provider=self.NAME,
         )
 
     @logger

simplemind/providers/groq.py

@@ -1,5 +1,5 @@
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
@@ -14,20 +14,15 @@ if TYPE_CHECKING:
 T = TypeVar("T", bound=BaseModel)
 
 
-PROVIDER_NAME = "groq"
-DEFAULT_MODEL = "llama3-8b-8192"
-DEFAULT_MAX_TOKENS = 1_000
-DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
-
-
 class Groq(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
-    DEFAULT_KWARGS = DEFAULT_KWARGS
+    NAME = "groq"
+    DEFAULT_MODEL = "llama3-8b-8192"
+    DEFAULT_MAX_TOKENS = 1_000
+    DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
     supports_streaming = True
 
     def __init__(self, api_key: str | None = None):
-        self.api_key = api_key or settings.get_api_key(PROVIDER_NAME)
+        self.api_key = api_key or settings.get_api_key(self.NAME)
 
     @cached_property
     def client(self):
@@ -75,7 +70,7 @@ class Groq(BaseProvider):
             text=assistant_message.content or "",
             raw=response,
             llm_model=conversation.llm_model or self.DEFAULT_MODEL,
-            llm_provider=PROVIDER_NAME,
+            llm_provider=self.NAME,
         )
 
     @logger

simplemind/providers/ollama.py

@@ -1,8 +1,7 @@
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Iterator, Type, TypeVar
 
 import instructor
-from openai import OpenAI
 from pydantic import BaseModel
 
 from ..logging import logger
@@ -15,17 +14,11 @@ if TYPE_CHECKING:
 T = TypeVar("T", bound=BaseModel)
 
 
-PROVIDER_NAME = "ollama"
-DEFAULT_MODEL = "llama3.2"
-DEFAULT_TIMEOUT = 60
-DEFAULT_KWARGS = {}
-
-
 class Ollama(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
-    DEFAULT_KWARGS = DEFAULT_KWARGS
-    TIMEOUT = DEFAULT_TIMEOUT
+    NAME = "ollama"
+    DEFAULT_MODEL = "llama3.2"
+    DEFAULT_TIMEOUT = 60
+    DEFAULT_KWARGS = {}
     supports_streaming = True
 
     def __init__(self, host_url: str | None = None):
@@ -37,21 +30,18 @@ class Ollama(BaseProvider):
         if not self.host_url:
             raise ValueError("No ollama host url provided")
         try:
-            import ollama as ol
+            import openai
         except ImportError as exc:
             raise ImportError(
-                "Please install the `ollama` package: `pip install ollama`"
+                "Please install the `openai` package: `pip install openai`"
             ) from exc
-        return ol.Client(timeout=self.TIMEOUT, host=self.host_url)
+        return openai.OpenAI(base_url=f"{self.host_url}/v1", api_key="ollama")
 
     @cached_property
     def structured_client(self) -> instructor.Instructor:
         """A client patched with Instructor."""
         return instructor.from_openai(
-            OpenAI(
-                base_url=f"{self.host_url}/v1",
-                api_key="ollama",
-            ),
+            self.client,
             mode=instructor.Mode.JSON,
         )
 
@@ -63,20 +53,24 @@ class Ollama(BaseProvider):
         messages = [
             {"role": msg.role, "content": msg.text} for msg in conversation.messages
         ]
-        response = self.client.chat(
-            model=conversation.llm_model or DEFAULT_MODEL,
-            messages=messages,
-            **{**self.DEFAULT_KWARGS, **kwargs},
-        )
-        assistant_message = response.get("message")
+
+        request_kwargs = {
+            **self.DEFAULT_KWARGS,
+            **kwargs,
+            "model": conversation.llm_model or self.DEFAULT_MODEL,
+            "messages": messages,
+        }
+
+        response = self.client.chat.completions.create(**request_kwargs)
+        assistant_message = response.choices[0].message
 
         # Create and return a properly formatted Message instance
         return Message(
             role="assistant",
-            text=assistant_message.get("content"),
+            text=assistant_message.content or "",
             raw=response,
             llm_model=conversation.llm_model or self.DEFAULT_MODEL,
-            llm_provider=PROVIDER_NAME,
+            llm_provider=self.NAME,
         )
 
     @logger
@@ -110,13 +104,13 @@ class Ollama(BaseProvider):
             {"role": "user", "content": prompt},
         ]
 
-        response = self.client.chat(
+        response = self.client.chat.completions.create(
             messages=messages,
             model=llm_model or self.DEFAULT_MODEL,
             **{**self.DEFAULT_KWARGS, **kwargs},
         )
 
-        return response.get("message", {}).get("content", "")
+        return response.choices[0].message.content
 
     @logger
     def generate_stream_text(
@@ -127,7 +121,7 @@ class Ollama(BaseProvider):
             {"role": "user", "content": prompt},
         ]
 
-        response = self.client.chat(
+        response = self.client.chat.completions.create(
             messages=messages,
             model=llm_model or self.DEFAULT_MODEL,
             stream=True,
@@ -136,4 +130,5 @@ class Ollama(BaseProvider):
 
         # Iterate over the response and yield the content.
         for chunk in response:
-            yield chunk["message"]["content"]
+            if chunk.choices[0].delta.content is not None:
+                yield chunk.choices[0].delta.content

simplemind/providers/openai.py

@@ -1,5 +1,5 @@
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Callable, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
@@ -7,26 +7,96 @@ from pydantic import BaseModel
 from ..logging import logger
 from ..settings import settings
 from ._base import BaseProvider
+from ._base_tools import BaseTool
 
 if TYPE_CHECKING:
     from ..models import Conversation, Message
 
 T = TypeVar("T", bound=BaseModel)
 
-PROVIDER_NAME = "openai"
-DEFAULT_MODEL = "gpt-4o-mini"
-DEFAULT_MAX_TOKENS = None
-DEFAULT_KWARGS = {}
+
+class OpenAITool(BaseTool):
+    def get_response_schema(self):
+        assert self.is_executed, f"Tool {self.name} was not executed."
+        assert isinstance(
+            self.tool_id, str
+        ), f"Expected str for `tool_id` got {self.tool_id!r}"
+
+        return {
+            "role": "tool",
+            "tool_call_id": self.tool_id,
+            "content": self.function_result,
+        }
+
+    @logger
+    def handle(self, response, messages) -> None:
+        """Handle the tool execution result from an API response."""
+        tool_used = False
+
+        # Get the message from the response
+        assistant_message = response.choices[0].message
+
+        # Check if there's a tool call
+        if assistant_message.tool_calls:
+            tool_call = assistant_message.tool_calls[
+                0
+            ]  # Get the first tool call
+            if tool_call.function.name == self.name:
+                # Execute the function
+                import json
+
+                function_args = json.loads(tool_call.function.arguments)
+                self.function_result = str(self.raw_func(**function_args))
+                self.tool_id = tool_call.id
+                tool_used = True
+
+                # Add assistant's message with tool call
+                messages.append(
+                    {
+                        "role": "assistant",
+                        "content": None,
+                        "tool_calls": [
+                            {
+                                "id": tool_call.id,
+                                "type": "function",
+                                "function": {
+                                    "name": tool_call.function.name,
+                                    "arguments": tool_call.function.arguments,
+                                },
+                            }
+                        ],
+                    }
+                )
+
+            if tool_used:
+                # Add tool response message
+                messages.append(self.get_response_schema())
+
+    def get_input_schema(self):
+        return {
+            "type": "function",
+            "function": {
+                "name": self.name,
+                "description": self.description,
+                "parameters": {
+                    "type": "object",
+                    "properties": self.get_properties_schema(),
+                    "required": self.required,
+                    "additionalProperties": False,
+                },
+            },
+        }
 
 
 class OpenAI(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
-    DEFAULT_KWARGS = DEFAULT_KWARGS
+    NAME = "openai"
+    DEFAULT_MODEL = "gpt-4o-mini"
+    DEFAULT_MAX_TOKENS = None
+    DEFAULT_KWARGS = {}
     supports_streaming = True
 
     def __init__(self, api_key: str | None = None):
-        self.api_key = api_key or settings.get_api_key(PROVIDER_NAME)
+        self.api_key = api_key or settings.get_api_key(self.NAME)
 
     @cached_property
     def client(self):
@@ -47,30 +117,62 @@ class OpenAI(BaseProvider):
         return instructor.from_openai(self.client)
 
     @logger
-    def send_conversation(self, conversation: "Conversation", **kwargs) -> "Message":
+    def send_conversation(
+        self,
+        conversation: "Conversation",
+        tools: list[Callable | BaseTool] | None = None,
+        **kwargs,
+    ) -> "Message":
         """Send a conversation to the OpenAI API."""
         from ..models import Message
 
-        messages = [
-            {"role": msg.role, "content": msg.text} for msg in conversation.messages
+        # Format messages from conversation
+        formatted_messages = [
+            {"role": msg.role, "content": msg.text}
+            for msg in conversation.messages
         ]
 
-        response = self.client.chat.completions.create(
-            model=conversation.llm_model or DEFAULT_MODEL,
-            messages=messages,
-            **{**self.DEFAULT_KWARGS, **kwargs},
+        # Set up tools if provided
+        converted_tools = self.make_tools(tools)
+        tools_config = (
+            [t.get_input_schema() for t in converted_tools] if tools else None
         )
 
-        # Get the response content from the OpenAI response
-        assistant_message = response.choices[0].message
+        # Merge all kwargs
+        request_kwargs = {
+            **self.DEFAULT_KWARGS,
+            **kwargs,
+            "model": conversation.llm_model or self.DEFAULT_MODEL,
+            "messages": formatted_messages,
+        }
+
+        if tools_config:
+            request_kwargs["tools"] = tools_config
+
+        # Make initial API call
+        response = self.client.chat.completions.create(**request_kwargs)
+
+        # Handle tool responses if needed
+        while response.choices[0].message.tool_calls:
+            print(response)
+            # Handle each tool call
+            for tool in converted_tools:
+                tool.handle(response, formatted_messages)
+                if tool.is_executed():
+                    # Make another API call with the updated messages
+                    response = self.client.chat.completions.create(
+                        **request_kwargs
+                    )
+                    tool.reset_result()
+
+        final_message = response.choices[0].message.content
 
-        # Create and return a properly formatted Message instance
         return Message(
             role="assistant",
-            text=assistant_message.content or "",
+            text=final_message or "",
             raw=response,
-            llm_model=conversation.llm_model or DEFAULT_MODEL,
-            llm_provider=PROVIDER_NAME,
+            llm_model=conversation.llm_model or self.DEFAULT_MODEL,
+            llm_provider=self.NAME,
         )
 
     @logger
@@ -96,7 +198,9 @@ class OpenAI(BaseProvider):
         return response_model.model_validate(response)
 
     @logger
-    def generate_text(self, prompt: str, *, llm_model: str | None = None, **kwargs):
+    def generate_text(
+        self, prompt: str, *, llm_model: str | None = None, **kwargs
+    ):
         """Generate text using the OpenAI API."""
         messages = [
             {"role": "user", "content": prompt},
@@ -129,3 +233,8 @@ class OpenAI(BaseProvider):
         for chunk in response:
             if chunk.choices[0].delta.content is not None:
                 yield chunk.choices[0].delta.content
+
+    @cached_property
+    def tool(self) -> Type[BaseTool]:
+        """The tool implementation for OpenAI."""
+        return OpenAITool

simplemind/providers/xai.py

@@ -1,5 +1,5 @@
 from functools import cached_property
-from typing import TYPE_CHECKING, Type, TypeVar, Iterator
+from typing import TYPE_CHECKING, Iterator, Type, TypeVar
 
 import instructor
 from pydantic import BaseModel
@@ -14,22 +14,17 @@ if TYPE_CHECKING:
 T = TypeVar("T", bound=BaseModel)
 
 
-PROVIDER_NAME = "xai"
-DEFAULT_MODEL = "grok-beta"
-BASE_URL = "https://api.x.ai/v1"
-DEFAULT_MAX_TOKENS = 1000
-DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
-
-
 class XAI(BaseProvider):
-    NAME = PROVIDER_NAME
-    DEFAULT_MODEL = DEFAULT_MODEL
-    DEFAULT_KWARGS = DEFAULT_KWARGS
+    NAME = "xai"
+    DEFAULT_MODEL = "grok-beta"
+    DEFAULT_MAX_TOKENS = 1000
+    DEFAULT_KWARGS = {"max_tokens": DEFAULT_MAX_TOKENS}
+    BASE_URL = "https://api.x.ai/v1"
     supports_streaming = True
     supports_structured_responses = False
 
     def __init__(self, api_key: str | None = None):
-        self.api_key = api_key or settings.get_api_key(PROVIDER_NAME)
+        self.api_key = api_key or settings.get_api_key(self.NAME)
 
     @cached_property
     def client(self):
@@ -44,7 +39,7 @@ class XAI(BaseProvider):
             ) from exc
         return oa.OpenAI(
             api_key=self.api_key,
-            base_url=BASE_URL,
+            base_url=self.BASE_URL,
         )
 
     @cached_property
@@ -76,7 +71,7 @@ class XAI(BaseProvider):
             text=assistant_message.content,
             raw=response,
             llm_model=conversation.llm_model or self.DEFAULT_MODEL,
-            llm_provider=PROVIDER_NAME,
+            llm_provider=self.NAME,
         )
 
     @logger

simplemind/settings.py

@@ -14,8 +14,9 @@ class LoggingConfig(BaseSettings):
         """Enable logging for the application."""
         # adding imports here to avoid forced dependencies
         try:
-            import logfire
             from logging import basicConfig
+
+            import logfire
         except ImportError as e:
             raise ImportError(
                 "To enable logging, please install logfire: `pip install logfire`"

tests/test_generate_data.py

@@ -1,9 +1,8 @@
 import pytest
-
-from simplemind.providers import Anthropic, Gemini, OpenAI, Groq, Ollama, Amazon
-
 from pydantic import BaseModel
 
+from simplemind.providers import Amazon, Anthropic, Gemini, Groq, Ollama, OpenAI
+
 
 class ResponseModel(BaseModel):
     result: int

tests/test_generate_text.py

@@ -1,6 +1,6 @@
 import pytest
 
-from simplemind.providers import Anthropic, Gemini, OpenAI, Groq, Ollama, Amazon
+from simplemind.providers import Amazon, Anthropic, Gemini, Groq, Ollama, OpenAI
 
 
 @pytest.mark.parametrize(

tests/test_tools.py

@@ -0,0 +1,118 @@
+from typing import Annotated, Literal
+
+import pytest
+from pydantic import Field
+
+import simplemind as sm
+
+from simplemind.providers import Anthropic, OpenAI
+from simplemind.providers._base_tools import BaseTool
+
+MODELS = [
+    Anthropic,
+    # Gemini,
+    OpenAI,
+    # Groq,
+    # Ollama,
+    # Amazon
+]
+
+
+def get_weather(
+    location: Annotated[
+        str, Field(description="The city and state, e.g. San Francisco, CA")
+    ],
+    unit: Annotated[
+        Literal["celcius", "fahrenheit"],
+        Field(description="The unit of temperature, either 'celsius' or 'fahrenheit'"),
+    ] = "celcius",
+):
+    """
+    Get the current weather in a given location
+    """
+    return f"42 {unit}"
+
+
+def get_location():
+    """Get the current location"""
+    return "San Francisco,CA"
+
+
+@pytest.mark.parametrize(
+    "provider_cls",
+    MODELS,
+)
+def test_single_tool_args(provider_cls):
+    conv = sm.create_conversation(
+        llm_model=provider_cls.DEFAULT_MODEL, llm_provider=provider_cls.NAME
+    )
+
+    conv.add_message(text="What is the weather in San Francisco?")
+    data = conv.send(tools=[get_weather])
+    assert "42" in data.text
+
+
+@pytest.mark.parametrize(
+    "provider_cls",
+    MODELS,
+)
+def test_single_tool_no_args(provider_cls):
+    conv = sm.create_conversation(
+        llm_model=provider_cls.DEFAULT_MODEL, llm_provider=provider_cls.NAME
+    )
+
+    conv.add_message(text="What is my current location")
+    data = conv.send(tools=[get_location])
+    assert "San Francisco" in data.text
+
+
+@pytest.mark.parametrize(
+    "provider_cls",
+    MODELS,
+)
+def test_single_tool_partial(provider_cls):
+    conv = sm.create_conversation(
+        llm_model=provider_cls.DEFAULT_MODEL, llm_provider=provider_cls.NAME
+    )
+
+    conv.add_message(text="Can you tell me the weather?")
+    conv.send(tools=[get_weather])
+    # Will answer something like:
+    """
+    I can help you check the weather, but I need to know the location you're interested in.
+    Could you please provide a city and state (e.g., "Los Angeles, CA" or "New York, NY")
+    where you'd like to know the weather?
+    """
+
+    conv.add_message(text="San Francisco, CA")
+    data = conv.send(tools=[get_weather])
+    assert "42" in data.text
+
+
+@pytest.mark.parametrize(
+    "provider_cls",
+    MODELS,
+)
+def test_multiple_tools(provider_cls):
+    conv = sm.create_conversation(
+        llm_model=provider_cls.DEFAULT_MODEL, llm_provider=provider_cls.NAME
+    )
+
+    conv.add_message(text="What is the wheather at my current location?")
+    data = conv.send(tools=[get_location, get_weather])
+    assert "San Francisco" in data.text
+    assert "42" in data.text
+
+
+@pytest.mark.parametrize(
+    "provider_cls",
+    MODELS,
+)
+def test_tool_decorator(provider_cls):
+    @sm.tool(llm_provider=provider_cls.NAME)
+    def exchange_rate(currency_pair: str) -> float:
+        return 7.9
+
+    assert isinstance(exchange_rate, BaseTool)
+    assert exchange_rate.name == "exchange_rate"
+    assert list(exchange_rate.properties.keys()) == ["currency_pair"]