All functions have incorrect type (Nonetype)

Course Q&A TensorFlow Developer Professional Convolutional Neural Networks in TensorFlow
2

Hello @Lukas_Hamm ,

Welcome to the community !!

At first I would suggest you to go through these links under TF1 resources.

  1. assignment-troubleshooting-tips
  2. refresh-your-workspace-in-coursera-labs
  3. how-to-check-your-notebooks-metadata

Hope these will help.
If these do not, then let me know.

With regards,
Nilosree Sengupta