Extract activity tool description

Author: AnatoliB

samples-v2/openai_agents/tools.py

@@ -1,4 +1,4 @@
-from typing import Any, Callable
+from typing import Any, Callable, Optional
 
 from agents import (
     Agent,
@@ -17,13 +17,18 @@
 from durable_ai_agent_context import DurableAIAgentContext
 
 
-def activity_as_tool(context: DurableAIAgentContext, activity_func: Callable) -> Tool:
+def activity_as_tool(
+    context: DurableAIAgentContext,
+    activity_func: Callable,
+    *,
+    description: Optional[str] = None,
+) -> Tool:
     """
     Convert an Azure Durable Functions activity to an OpenAI Agents SDK Tool.
-    
+
     Args:
         activity_func: The Azure Functions activity function to convert
-        
+
     Returns:
         Tool: An OpenAI Agents SDK Tool object
     """
@@ -38,14 +43,14 @@ async def run_activity(ctx: RunContextWrapper[Any], input: str) -> Any:
         func=activity_func._function._func,
         name_override=activity_name,
         docstring_style=None,
-        description_override=None,
-        use_docstring_info=False,
+        description_override=description,
+        use_docstring_info=True,
         strict_json_schema=False,
     )
 
     return FunctionTool(
-        name=activity_name,
-        description="",
+        name=schema.name,
+        description=schema.description or "",
         params_json_schema=schema.params_json_schema,
         on_invoke_tool=run_activity,
         strict_json_schema=False,