Python Agents SDK Example

[sumitaryal]

This pull request adds a new example for using the Agents SDK in Python, demonstrating how to set up an agent with local OpenAI-compatible models, integrate a filesystem MCP server, and stream agent responses. It also introduces a minimal pyproject.toml for dependency management.

New Python example demonstrating Agents SDK usage:

• Added example.py showing how to:
  • Set up an asynchronous OpenAI client for local model serving.
  • Connect to a filesystem MCP server via npx.
  • Define and use a custom weather tool with the agent.
  • Stream and handle agent events, including tool calls and message outputs.

Project setup:

• Added pyproject.toml specifying the minimum Python version and the openai-agents dependency for easy installation and reproducibility.