todo.md

1. Write names like Python, Jupyter, ... camel case.
2. Search for mistakes, scientific and spelling.
3. Gather lists, tuples, strings under Sequences header.
4. Move comprehension section after loop section.
5. Add a comment to each code section.
6. Add a comment for section that should change to see some effects.
7. Add proper input with comment in front of line with input function.
8. Add lost of exercises for each section of code.
9. Separate book to:
   1. Introduction
   2. Built-in Data Types
   3. Decision Making and Loops
   4. Functions
   5. Object Oriented Programming