Failure to import plot_helper in CobraPy

Question

I am trying to do this tutorial for CobraPy and can't seem to get plot_helper to import

Where is plot_helper? Is it a pip download?

Answer 1

I faced the same problem. I am new to cobrapy, but this solved my problem. I used the following link for the scatter plot https://python-graph-gallery.com/130-basic-matplotlib-scatterplot/ So in Section 8.1 the additional changes I personally used are:

I replaced import plot_helper in In[1] with:

import matplotlib.pyplot

Instead of In[4] I used:

matplotlib.pyplot.plot("loopless", "nominal", data=df, linestyle='none', marker='o')
matplotlib.pyplot.show()

Hope this helps