Update OLLAMA_HOST_URL default value

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

.envrc.template

@@ -1,4 +1,5 @@
 export OPENAI_API_KEY=""
 export ANTHROPIC_API_KEY=""
 export XAI_API_KEY=""
-export GROQ_API_KEY=""
+export OLLAMA_HOST_URL=""
+export GROQ_API_KEY=""

.gitignore

@@ -166,3 +166,4 @@ cython_debug/
 .env
 
 src/**
+requirements.txt

CHANGELOG.md

@@ -1,6 +1,14 @@
 Release History
 ===============
 
+## 0.1.2 (2024-10-29)
+
+- Add ollama provider.
+
+## 0.1.1 (2024-10-29)
+
+- Fix Groq provider.
+
 ## 0.1.0 (2024-10-29)
 
 - Initial release.

Dockerfile

@@ -1,12 +0,0 @@
-FROM python:3.12.0
-
-RUN apt-get update -y && apt-get upgrade -y
-RUN pip install --upgrade pip
-
-COPY requirements.txt /src/requirements.txt
-
-WORKDIR /src
-
-RUN pip install -r requirements.txt
-
-ENTRYPOINT ["python", "build.py"]

README.md

@@ -21,6 +21,7 @@ To specify a specific provider or model, you can use the `llm_provider` and `llm
 - **[Anthropic's Claude](https://www.anthropic.com/claude)**
 - **[xAI's Grok](https://x.ai/)**
 - **[Groq's Groq](https://groq.com/)**
+- **[Ollama](https://ollama.com)**
 
 If you'd like to see SimpleMind support additional providers or models, please send a pull request!
 
@@ -133,7 +134,7 @@ conversation.add_plugin(SimpleMemoryPlugin())
 
 conversation.add_message(
     role="user",
-    text="Write a poem about the moon",
+    text="Please write a poem about the moon",
 )
 ```
 ```pycon

docker-compose.yaml

@@ -1,10 +0,0 @@
-services:
-  simplemind:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    volumes:
-      - ./simplemind:/src/simplemind
-      - ./build.py:/src/build.py
-    env_file:
-      - .env

examples/generate_data.py

@@ -1,4 +1,4 @@
-from typing import List
+from typing import List, Iterator
 
 from pydantic import BaseModel
 
@@ -9,21 +9,36 @@ class Movie(BaseModel):
     title: str
     year: int
 
+
 class MovieCharecter(BaseModel):
     name: str
     actor: str
 
+
 class MovieQuote(BaseModel):
     quote: str
     movie: Movie
     charecter: MovieCharecter
 
+
 class QuotesList(BaseModel):
     quotes: List[MovieQuote]
-    theme: str
 
 
-quotes = sm.generate_data(llm_provider="openai", llm_model="gpt-4o-mini", prompt="Generate 20 quotes from famous movies", response_model=QuotesList)
+def gen_quotes(n=10) -> Iterator[MovieQuote]:
+    """Generate a list of quotes from famous movies."""
 
-for quote in quotes.quotes:
-    print(f"{quote.charecter.name} from {quote.movie.title} ({quote.movie.year}): {quote.quote!r}")
+    for q in sm.generate_data(
+        llm_provider="openai",
+        llm_model="gpt-4o-mini",
+        prompt=f"Generate {n} quotes from famous movies",
+        response_model=QuotesList,
+    ).quotes:
+        yield q
+
+
+if __name__ == "__main__":
+    for quote in gen_quotes(n=20):
+        print(
+            f"{quote.charecter.name} from {quote.movie.title} ({quote.movie.year}): {quote.quote!r}"
+        )

examples/simple_memory.py

@@ -21,7 +21,7 @@ conversation.add_plugin(SimpleMemoryPlugin())
 
 conversation.add_message(
     role="user",
-    text="Write a poem about the moon",
+    text="Please write a poem about the moon",
 )
 
 r = conversation.send()

examples/translate_text.py

@@ -1,9 +1,13 @@
 from _context import sm
 
-conversation = sm.create_conversation(llm_model="gpt-4o", llm_provider="openai")
 
-conversation.add_message(
-    "user", "Translate the following text to French: 'Hello, world!'"
-)
+def translate_to_french(text: str) -> str:
+    conversation = sm.create_conversation(llm_model="gpt-4o", llm_provider="openai")
 
-print(conversation.send().text)
+    conversation.add_message(
+        "user", f"Translate the following text to French: {text!r}"
+    )
+    return conversation.send().text
+
+
+print(translate_to_french("an omlette with cheese"))

pyproject.toml

@@ -1,10 +1,10 @@
 [project]
 name = "simplemind"
-version = "0.1.0"
+version = "0.1.2"
 description = "An experimental client for AI providers that intends to replace LangChain and LangGraph for most common use cases."
 readme = "README.md"
 requires-python = ">=3.11"
-dependencies = ["pydantic", "pydantic-settings", "instructor", "openai", "anthropic", "groq"]
+dependencies = ["pydantic", "pydantic-settings", "instructor", "openai", "anthropic", "ollama", "groq"]
 
 [build-system]
 requires = ["hatchling"]

simplemind/models.py

@@ -60,6 +60,9 @@ class Conversation(SMBaseModel):
     def __str__(self):
         return f"<Conversation id={self.id!r}>"
 
+    def prepend_system_message(self, role: str, text: str, meta: Optional[Dict[str, Any]] = None):
+        self.messages = [Message(role=role, text=text, meta=meta or {})] + self.messages
+
     def add_message(
         self, role: MESSAGE_ROLE, text: str, meta: Optional[Dict[str, Any]] = None
     ):

simplemind/providers/__init__.py

@@ -4,6 +4,7 @@ from simplemind.providers._base import BaseProvider
 from simplemind.providers.anthropic import Anthropic
 from simplemind.providers.groq import Groq
 from simplemind.providers.openai import OpenAI
+from simplemind.providers.ollama import Ollama
 from simplemind.providers.xai import XAI
 
-providers: List[Type[BaseProvider]] = [Anthropic, Groq, OpenAI, XAI]
+providers: List[Type[BaseProvider]] = [Anthropic, Groq, OpenAI, Ollama, XAI]

simplemind/providers/groq.py

@@ -83,7 +83,7 @@ class Groq(BaseProvider):
             {"role": "user", "content": prompt},
         ]
 
-        response = self.structured_client.chat.completions.create(
+        response = self.client.chat.completions.create(
             messages=messages,
             model=llm_model,
             **kwargs,

simplemind/providers/ollama.py

@@ -0,0 +1,77 @@
+import ollama as ol
+import instructor
+from openai import OpenAI
+
+from ._base import BaseProvider
+from ..settings import settings
+
+PROVIDER_NAME = "ollama"
+DEFAULT_MODEL = "llama3.2"
+DEFAULT_TIMEOUT = 60
+
+
+class Ollama(BaseProvider):
+    NAME = PROVIDER_NAME
+    DEFAULT_MODEL = DEFAULT_MODEL
+    TIMEOUT = DEFAULT_TIMEOUT
+
+    def __init__(self, host_url: str = None):
+        self.host_url = host_url or settings.OLLAMA_HOST_URL
+
+    @property
+    def client(self):
+        """The raw Ollama client."""
+        if not self.host_url:
+            raise ValueError("No ollama host url provided")
+        return ol.Client(timeout=self.TIMEOUT, host=self.host_url)
+
+    @property
+    def structured_client(self):
+        """A client patched with Instructor."""
+        return instructor.from_openai(
+            OpenAI(
+                base_url=f"{self.host_url}/v1",
+                api_key="ollama",
+            ),
+            mode=instructor.Mode.JSON,
+        )
+
+    def send_conversation(self, conversation: "Conversation"):
+        """Send a conversation to the Ollama API."""
+        from ..models import Message
+
+        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
+        )
+        assistant_message = response.get("message")
+
+        # Create and return a properly formatted Message instance
+        return Message(
+            role="assistant",
+            text=assistant_message.get("content"),
+            raw=response,
+            llm_model=conversation.llm_model or DEFAULT_MODEL,
+            llm_provider=PROVIDER_NAME,
+        )
+
+    def structured_response(self, prompt, response_model, *, llm_model: str, **kwargs):
+        messages = [
+            {"role": "user", "content": prompt},
+        ]
+
+        response = self.structured_client.chat.completions.create(
+            messages=messages, model=llm_model, response_model=response_model, **kwargs
+        )
+        return response
+
+    def generate_text(self, prompt, *, llm_model):
+        messages = [
+            {"role": "user", "content": prompt},
+        ]
+
+        response = self.client.chat(messages=messages, model=llm_model)
+
+        return response.get("message").get("content")

simplemind/settings.py

@@ -12,6 +12,9 @@ class Settings(BaseSettings):
     )
     GROQ_API_KEY: Optional[SecretStr] = Field(None, description="API key for Groq")
     OPENAI_API_KEY: Optional[SecretStr] = Field(None, description="API key for OpenAI")
+    OLLAMA_HOST_URL: Optional[str] = Field(
+        "http://127.0.0.1:11434", description="Fully qualified host URL for Ollama"
+    )
     XAI_API_KEY: Optional[SecretStr] = Field(None, description="API key for xAI")
     DEFAULT_LLM_PROVIDER: str = Field("openai", description="The default LLM provider")