Kazakh Python course was added and one mistake was corrected (#5944)

* 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

README.md

@@ -87,7 +87,7 @@ Please read [CONTRIBUTING](CONTRIBUTING.md). If you're new to GitHub, [welcome](
 + [Hindi / हिंदी](courses/free-courses-hi.md)
 + [Indonesian / Bahasa Indonesia](courses/free-courses-id.md)
 + [Italian / italiano](courses/free-courses-it.md)
-+ [Khazakh / қазақша](courses/free-courses-kk.md)
++ [Kazakh / қазақша](courses/free-courses-kk.md)
 + [Korean / 한국어 [韓國語]](courses/free-courses-ko.md)
 + [Persian / Farsi (Iran) / فارسى](courses/free-courses-fa_IR.md)
 + [Polish / polski / język polski / polszczyzna](courses/free-courses-pl.md)

courses/free-courses-kk.md

@@ -4,6 +4,7 @@
 * [HTML/CSS](#html/css)
 * [Javascript](#javascript)
 * [PHP](#php)
+* [Python](#python)
 
 
 ### Деңгейлер
@@ -32,3 +33,9 @@ ADVANCED - дамытушы. Детальді кодты үйрену.
 
 * [PHP. Веб-дизайнның динамикалық базасының құрылуы.](https://bilgen.academy/course/view.php?id=508)  (BEGINNER)
 
+
+### Python
+
+* [Python тiлiнде бағдарламалау негiздерi.](https://openu.kz/kz/courses/python-tilinde-badarlamalau-negizderi) - Жасдәурен Дүйсебеков (Қазақстанның ашық университеті) *(тіркелуді талап етпейді)*
+
+