C1_W1_Lab03_Cost_function_Soln graph interaction

HI all,

for some reason I can not interact with the graphs like the contour plot. There is so slider or any numeric feedback when I hover over the plot.

Is it because of the import “%matplotlib widget” did not work for me?

This is the error message:
“ModuleNotFoundError: No module named ‘ipympl’”

I pip installed ipywidgets instead.


This might be the case of replicating course assignments on your local PC. Please read this for replicating the Coursera environment on your PC and this for Colab.