* Python course was added

* mistake correcteed (Khazakh -> Kazakh)

https://en.wikipedia.org/wiki/Kazakhs

* check warning

Run fpb-lint ./courses/
/home/runner/work/free-programming-books/free-programming-books/courses/free-courses-kk.md
  3:1-7:20  warning  Incorrect number of blank lines between last section and next heading  blank-lines-1-0-2  remark-lint

* changes based on @davorpa's review