C1_W1_Lab03_Cost_function_Soln graph interaction

Course Q&A Machine Learning Specialization MLS Resources
1

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.

Thanks!

2

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.