Python: Added Copilot Studio Agent (#722)

* Small fix in dotnet conformance tests

* Added CopilotStudioAgent implementation

* Added examples

* Updated package README

* Small fixes

* Small improvements

* Fixed dotnet tests

* Add unit tests

* Updated tests

* Small updates

* Small test fixes

* Revert "Small test fixes"

This reverts commit 983ac44a70.

* Small fixes in documentation

* Updated test configuration

* Revert "Updated test configuration"

This reverts commit 2a16fea815.

* Small fix

* Reverted TODO item

* Small suppressions

* More fixes

* Small fixes

* Fixed tests

* Removed disallow_any_unimported rule in all packages

* Fixes

python/samples/getting_started/agents/copilotstudio/copilotstudio_basic.py

@@ -0,0 +1,47 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import asyncio
+
+from agent_framework.copilotstudio import CopilotStudioAgent
+
+# Environment variables needed:
+# COPILOTSTUDIOAGENT__ENVIRONMENTID - Environment ID where your copilot is deployed
+# COPILOTSTUDIOAGENT__SCHEMANAME - Agent identifier/schema name of your copilot
+# COPILOTSTUDIOAGENT__AGENTAPPID - Client ID for authentication
+# COPILOTSTUDIOAGENT__TENANTID - Tenant ID for authentication
+
+
+async def non_streaming_example() -> None:
+    """Example of non-streaming response (get the complete result at once)."""
+    print("=== Non-streaming Response Example ===")
+
+    agent = CopilotStudioAgent()
+
+    query = "What is the capital of France?"
+    print(f"User: {query}")
+    result = await agent.run(query)
+    print(f"Agent: {result}\n")
+
+
+async def streaming_example() -> None:
+    """Example of streaming response (get results as they are generated)."""
+    print("=== Streaming Response Example ===")
+
+    agent = CopilotStudioAgent()
+
+    query = "What is the capital of Spain?"
+    print(f"User: {query}")
+    print("Agent: ", end="", flush=True)
+    async for chunk in agent.run_stream(query):
+        if chunk.text:
+            print(chunk.text, end="", flush=True)
+    print("\n")
+
+
+async def main() -> None:
+    await non_streaming_example()
+    await streaming_example()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())