Update free-courses-ar.md

[diaaatya]

added 4 python courses in arabic

data structure in python
FastApi
python Full Projects [beginner to advanced]
python Desktop Apps with Pyqt5

What does this PR do?

Add resource(s) | Remove resource(s) | Add info | Improve repo

For resources

Description

Why is this valuable (or not)?

How do we know it's really free?

For book lists, is it a book? For course lists, is it a course? etc.

Checklist:

• Read our contributing guidelines.
• Search for duplicates.
• Include author(s) and platform where appropriate.
• Put lists in alphabetical order, correct spacing.
• Add needed indications (PDF, access notes, under construction).
• Used an informative name for this pull request.

Follow-up

• Check the status of GitHub Actions and resolve any reported warnings!

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-ar.md
517:1-530:109  warning  Alphabetical ordering: swap l.527 and l.526  alphabetize-lists  remark-lint
517:1-530:109  warning  Alphabetical ordering: swap l.528 and l.527  alphabetize-lists  remark-lint
517:1-530:109  warning  Alphabetical ordering: swap l.530 and l.529  alphabetize-lists  remark-lint

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-ar.md
517:1-530:120  warning  Alphabetical ordering: swap l.528 and l.527  alphabetize-lists  remark-lint
517:1-530:120  warning  Alphabetical ordering: swap l.530 and l.529  alphabetize-lists  remark-lint

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-ar.md
517:1-530:122  warning  Alphabetical ordering: swap l.528 and l.527  alphabetize-lists  remark-lint
517:1-530:122  warning  Alphabetical ordering: swap l.530 and l.529  alphabetize-lists  remark-lint

[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-ar.md
 515:1-515:11  warning  Incorrect number of blank lines between heading and section  blank-lines-1-0-2  remark-lint
516:1-529:127  warning  Alphabetical ordering: swap l.527 and l.526                  alphabetize-lists  remark-lint
516:1-529:127  warning  Alphabetical ordering: swap l.529 and l.528                  alphabetize-lists  remark-lint

[eshellman]

the arabic sorting can be confusing. It should be in unicode order, whatever that is.