Python: Added fixes and more examples for OpenAI and Azure chat client agents (#232)

* Added non-streaming and streaming examples

* Updated resource management

* Added examples with thread management

* Added function tools examples

* Small rename

* Added code interpreter example

* Updated example

* Addressed PR feedback

* Added more OpenAI and Azure chat completion examples

* File renaming

* Small fix in tests

* Small revert

* More renaming

* Small fix

python/samples/getting_started/agents/openai/openai_chat_client_agent.py

@@ -1,27 +0,0 @@
-# Copyright (c) Microsoft. All rights reserved.
-
-import asyncio
-from random import randint
-from typing import Annotated
-
-from agent_framework import ChatClientAgent
-from agent_framework.openai import OpenAIChatClient
-from pydantic import Field
-
-
-def get_weather(
-    location: Annotated[str, Field(description="The location to get the weather for.")],
-) -> str:
-    """Get the weather for a given location."""
-    conditions = ["sunny", "cloudy", "rainy", "stormy"]
-    return f"The weather in {location} is {conditions[randint(0, 3)]} with a high of {randint(10, 30)}°C."
-
-
-async def main() -> None:
-    instructions = "You are a helpful assistant, you can help the user with weather information."
-    agent = ChatClientAgent(OpenAIChatClient(), instructions=instructions, tools=get_weather)
-    print(str(await agent.run("What's the weather in Amsterdam?")))
-
-
-if __name__ == "__main__":
-    asyncio.run(main())