Add NeonClient2 package and update NeonClient import

neon_client2/utils.py

@@ -0,0 +1,36 @@
+import inspect
+from typing import List, Dict, Any, Union, Optional
+from pydantic import BaseModel
+
+
+def squash(obj):
+    new_obj = {}
+    for k, v in obj.items():
+        if isinstance(v, dict):
+            new_obj.update(squash(v))
+        else:
+            if v:
+                new_obj[k] = v
+
+
+def validate_obj_model(parameter_name: str, model: BaseModel):
+    """A decorator that validates the 'obj' argument against the specified model."""
+
+    def decorator(func):
+        def wrapper(*args, **kwargs):
+            # Get the 'obj' argument.
+            obj = kwargs.get(parameter_name)
+
+            # If the 'obj' argument is not provided, raise an exception.
+            if obj is None:
+                raise ValueError(f"Missing required argument '{parameter_name}'.")
+
+            # Validate the 'obj' argument against the specified model.
+            model.model_validate(obj)
+
+            # Call the wrapped function.
+            return func(*args, **kwargs)
+
+        return wrapper
+
+    return decorator