I am stuck and have decided to turn here to find assistance.  I am not a developer but have tinkered around enough with API calls, python, postman, curl, and I am just about to lose my mind.  AI was useless and just went in circles.  I am just trying to upload about 250 student profile pictures as their Canvas Avatar.  I have tried the bulk_assign_avatar and bulk_upload_avatar from Github but I always get errors that I am not sure are because of the age of the script or the age of the programmer (me).  Any help would make this tired educator very grateful.