There were some changes in the API of async-tkinter-loop.
Since version 0.2.0 there are no more separate async_command and async_event_handler functions in the async-tkinter-loop package. Now, there is only one async_handler function for both use cases.
You need either specify the exact version async-tkinter-loop==0.1.0 in the README.md or in requrements.txt, or use async_handler instead of async_command in your code.
Sorry for the inconvenience.
There were some changes in the API of
async-tkinter-loop.Since version 0.2.0 there are no more separate
async_commandandasync_event_handlerfunctions in theasync-tkinter-looppackage. Now, there is only oneasync_handlerfunction for both use cases.You need either specify the exact version
async-tkinter-loop==0.1.0in theREADME.mdor inrequrements.txt, or useasync_handlerinstead ofasync_commandin your code.Sorry for the inconvenience.