Revert portg

app.py

@@ -816,7 +816,7 @@ async def get_conversation_api():
 
 
 # API endpoint to control recording
-@router.post("/api/control/{action}")
+@router.post("/api/control/{{action}}")
 async def control_recording(action: str):
     """API endpoint to control recording (start/stop/clear/initialize)"""
     if action == "start":
@@ -979,7 +979,7 @@ if __name__ == "__main__":
     API Endpoints:
     - GET  /health - Health check
     - GET  /api/conversation - Get current conversation
-    - POST /api/control/{action} - Control recording (start/stop/clear/initialize)
+    - POST /api/control/{{action}} - Control recording (start/stop/clear/initialize)
     - WS   /stream/webrtc - FastRTC WebRTC endpoint
     
     """)