I was trying to import "progress_bar" function from mutils1.py
from mutils1 import progress_bar
the error happens:
 Traceback (most 
    recent call last):
      File "<stdin>", line 1, in <module>
    ImportError: cannot import name 'progress_bar' from 'mutils1' (/username/DeepFacade-master/mutils1.py)
