“The purpose of visualization is insight, not pictures.”
Visualization is one of the most important means for the interpretation of the results of scientific computations. The package that is mostly used for this task is Matplotlib.
matplotlib package is typically imported via
import matplotlib.pyplot as plt
And subsequently all plotting commands are called using the prefix
Rather than exercises that want you to get some results you are shown simple examples for the most common types of plots.
Producing scientific plots that manage to support your chain of arguments in a presentation or publication can not be overestimated. To a certain degree it could be considered an art, but there are some best practices, e.g., for picking colormaps.