I am not being able to do this - seems like the way to go to use functions built in previous assignment
%run /notebooks/release/W4A1/DNN_PreviousAssignment.ipynb - which is copy of previous assignment … cannot find file and ditto with import command as well.
If you are talking about DLS C1 W4 Assignment 2, it is not necessary to copy over your functions from the previous exercise. They are already imported for you by the import cell which is the first code cell in the notebook.