AttributeError: 'list' object has no attribute 'lower'

Hello i just started to use this instapy script after 20 tutorials i get it how to fix it and make it work but this error come's up and it's annoying i found some solution to modify and add some lines in util.py but is not working it's still here.

Please help me out.

Start by reviewing the AttributeError traceback in the attached screenshot and the referenced changes in util.py, then reproduce the failure with the same quickstart setup. Done means the reported error is reproduced, its cause is identified, and the quickstart runs without this AttributeError.

Written by the indexing model from the issue text.