Simplify completion message in customer_service_client.py

Author: AnatoliB

samples-v2/openai_agents/customer_service/customer_service_client.py

@@ -22,7 +22,7 @@ def main():
             status = requests.get(orchestration['statusQueryGetUri']).json()
 
             if status['runtimeStatus'] == 'Completed':
-                print(f"Orchestration completed with result: {status['output']}")
+                print(f"Orchestration completed.")
                 sys.exit(0)
 
             if status['runtimeStatus'] not in ['Pending', 'Running']: