Progress reporting for file uploads

Hi!
At the moment I encountered such a problem:
Time from the time it is necessary to upload files (of different sizes) to a remote node,
For this purpose I used a documented command add() and everything works just fine.
The problem occurs when i try to upload a large file... (for download i use requests.get and can see progress) so question Is there any way to get the upload progress in order to understand that the process continues...?

I'm new to python... And the question is more for discussion)
Any tips and workarounds are welcome!
thanks in advance