関連ワード:  python runtimeerror no running event loop    python asyncio runtimeerror no running event loop    python websockets runtimeerror no running event loop    python websockets serve runtimeerror no running event loop    python asyncio create_task runtimeerror no running event loop    python runtimeerror event loop is closed    cannot close a running event loop    python event loop example  
結果 : python runtimeerror no running event loop