Answer for Problem in python's mathplotlib module

https://365datascience.com/dwqa-answer/answer-for-problem-in-pythons-mathplotlib-module/ -

Hi Prafful, 

you get the error because the x_axis variable has not been defined. In the video, the x_axis is a list of coordinates to be plotted with matplotlib.

You can try the following line of code(same as in the video) for an x_axis and it must be defined and run before you start plotting:

x_axis = [0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0]

 

Best, 

Eli

 

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