when i use matplotlib in jupyter notebook,it always raise “ matplotlib is currently using a non-GUI backend” error?

Question

import matplotlib.pyplot as pl
%matplot inline
def learning_curves(X_train, y_train, X_test, y_test):
\"\"\" Calculates the performance of several models with varyin         


        

Answer 1

You don't need the line of "fig.show()". Just remove it. Then it will be no warning message.