Revert "Merge from main"

This reverts commit b8206a85d7.

python/samples/getting_started/devui/weather_agent_azure/agent.py

@@ -1,7 +1,6 @@
 # Copyright (c) Microsoft. All rights reserved.
 """Sample weather agent for Agent Framework Debug UI."""
 
-import logging
 import os
 from collections.abc import Awaitable, Callable
 from typing import Annotated
@@ -15,20 +14,8 @@ from agent_framework import (
     Role,
     chat_middleware,
     function_middleware,
-    ai_function
 )
 from agent_framework.azure import AzureOpenAIChatClient
-from agent_framework_devui import register_cleanup
-
-logger = logging.getLogger(__name__)
-
-
-def cleanup_resources():
-    """Cleanup function that runs when DevUI shuts down."""
-    logger.info("=" * 60)
-    logger.info(" Cleaning up resources...")
-    logger.info("   (In production, this would close credentials, sessions, etc.)")
-    logger.info("=" * 60)
 
 
 @chat_middleware
@@ -106,14 +93,6 @@ def get_forecast(
 
     return f"Weather forecast for {location}:\n" + "\n".join(forecast)
 
-@ai_function(approval_mode="always_require")
-def send_email(
-    recipient: Annotated[str, "The email address of the recipient."],
-    subject: Annotated[str, "The subject of the email."],
-    body: Annotated[str, "The body content of the email."],
-) -> str:
-    """Simulate sending an email."""
-    return f"Email sent to {recipient} with subject '{subject}'."
 
 # Agent instance following Agent Framework conventions
 agent = ChatAgent(
@@ -127,13 +106,10 @@ agent = ChatAgent(
     chat_client=AzureOpenAIChatClient(
         api_key=os.environ.get("AZURE_OPENAI_API_KEY", ""),
     ),
-    tools=[get_weather, get_forecast, send_email],
+    tools=[get_weather, get_forecast],
     middleware=[security_filter_middleware, atlantis_location_filter_middleware],
 )
 
-# Register cleanup hook - demonstrates resource cleanup on shutdown
-register_cleanup(agent, cleanup_resources)
-
 
 def main():
     """Launch the Azure weather agent in DevUI."""