Tutorials by Joanna Jablonski (https://github.com/jablonskidev):
Python 3's f-Strings: An Improved String Formatting Syntax (Guide) (https://realpython.com/python-f-strings/) | My file: f-string.py
Tutorials by David Amos (https://github.com/somacdivad):
Create and Modify PDF Files in Python (https://realpython.com/creating-modifying-pdf/) | My file: