Merge branch 'main' of https://github.com/j-demayo/Python1

Author: j-demayo

README.md

@@ -29,7 +29,7 @@ Some of this material, including the inflammation data, is adapted from the [Car
 
 Each library we used today has its own documentation, for further reading. 
 - numpy — [docs](https://numpy.org/doc/stable) | [user guide](https://numpy.org/doc/stable/user/index.html#user)
-- matplotlib — [docs](https://matplotlib.org/stable/index.html) | [user guide](https://matplotlib.org/stable/users/index.html) | [cheatsheets](https://matplotlib.org/cheatsheets/)
+- matplotlib — [docs](https://matplotlib.org/stable/index.html) | [user guide](https://matplotlib.org/stable/users/index.html) | [cheatsheets](https://matplotlib.org/cheatsheets/) | [Matplotlib Tutorial](https://realpython.com/python-matplotlib-guide/)
 - glob — [docs](https://docs.python.org/3/library/glob.html#module-globS)
 
 #### Markdown