modified api resonse

app.py

@@ -54,7 +54,9 @@ async def receive_coordinates(payload: CoordinatesPayload,background_tasks: Back
         for tl_id in tl_ids:
             #background_tasks.add_task(open_signal, tl_id, state_, duration,delay) #"EMR" # "ACC"
             answer = await open_signal(tl_id, state_, duration,delay)
+            print(f"Signal {tl_id} opened with state {state_}, duration {duration}, delay {delay} ,answer: {answer}")
             return {"answer": answer} # temp here 
     else:
-        return {"error": "No traffic signals found in database"+str(traffic_lights)}
+        print(f"Signal {tl_id} opened with state {state_}, duration {duration}, delay {delay} ,answer: Not found")
+        return {"answer": "No traffic signals found in database"+str(traffic_lights)}