Fix the plotting function

In the last exercise, pytest saved the baseline images, actual images and images containing the pixelwise difference in a temporary folder. The difference image for one of the tests test_on_almost_linear_data() is shown below.

The black areas are where the actual image and the baseline matches. The white areas are where they don't match.

This clearly tells us that something is wrong with the axis labels. Take a look at the plots section to see the actual (plot 1/2) and the baseline plot (plot 2/2). Based on that, its your job to fix the plotting function.

Comment out the offending line number 9, which sets the axis labels incorrectly.
Fill in with the correct version of line 9, setting xlabel and ylabel matching the baseline.

Take Hint (-15 XP)

Exercise

Fix the plotting function

Instructions 1/2