Send file via API?

Question

Python

downloaded the client - https://github.com/SkyBiometry/python-face-client/... and installed it
itself api site - https://skybiometry.com/
trying to send file
print(client.faces_detect(file=file path )
swears at multipart. As I understand it, you need to recode the file somehow or what? (with python sign 2 days)
error
Exception has occurred: ModuleNotFoundError
No module named 'multipart'
File "C:\Users\Anton\Desktop\skybiometric\skybiometric .py", line 19, in
print(client.faces_detect(file=filename))

Answer 1

skybiometric.py where?