* Add Traditional Chinese translation

* Add Traditional Chinese translation

* Add files via upload

* Add Traditional Chinese translation

* Add Traditional Chinese translation

* feat(quiz-app): add spanish translation

* fix(quiz-app): standardizes question punctuation for spanish translate

* fix: modify quiz link for spanish version

* refactor(quiz-app): modify text to meet the lessons standard

Spacing and punctuation fixes.

Fix image links and suggest more accurate french translation.

* Update README.md

Minor formatting changes.

* Update README.md

Add the embedded video for "Fairness-related harms in AI systems"

* [TRANSLATIONS] Russian version of 1-2-history-of-ML

* Fix translation

* Gramatically updated the Spanish translations for the first few lessons

* Gramatically updated the Spanish translations for lesson number 3

- Typos fixed (paragraphs 28, 32, 36, 83, 129, 149, 151ff)
- paragraph 46: ¿`dato` or `dado`?

- Typos fixed (paragraphs 10, 14, 34, 45, 51, 60, 70, 73, 85, 89, 95, 98)

- Typos fixed (paragraphs 16, 19, 26, 32, 40, 72, 85)

* Add readme translation for 1-3 Fairness

* Fixes some typos from code review

* Remplacement de liens existant vers des équivalents françaos quand ils existent

Fixed critical/serious issues and unnatural language.

* Fix some translations and add 51 and 52 id missing quizzes

* tanslate 1-3-fairness assignment in french