C3W1 Assignment: Cannot install TensorFlow version required by the grader

[Deepti_Prasad]

this was addressed with pip installing protobuf version 3.20.

C3W3_Assignment in Advanced Computer Vision with TensorFlow - cannot downgrade TensorFlow and Keras to submit my trained model

Try with !pip install protobuf==3.20.* and then restart the kernel but make sure you start this, from classroom page, not from the already opened classroom page where you have pip install tf and keras quiet