path to quizzes needs to change

1-Introduction/1-intro-to-ML/README.md

1-Introduction/1-intro-to-ML/translations/README.fr.md

1-Introduction/1-intro-to-ML/translations/README.id.md

1-Introduction/1-intro-to-ML/translations/README.it.md

1-Introduction/1-intro-to-ML/translations/README.ja.md

1-Introduction/1-intro-to-ML/translations/README.tr.md

1-Introduction/1-intro-to-ML/translations/README.zh-cn.md

1-Introduction/2-history-of-ML/README.md

1-Introduction/2-history-of-ML/translations/README.es.md

1-Introduction/2-history-of-ML/translations/README.fr.md

1-Introduction/2-history-of-ML/translations/README.id.md

1-Introduction/2-history-of-ML/translations/README.it.md

1-Introduction/2-history-of-ML/translations/README.ja.md

1-Introduction/2-history-of-ML/translations/README.tr.md

1-Introduction/2-history-of-ML/translations/README.zh-cn.md

1-Introduction/3-fairness/README.md

1-Introduction/3-fairness/translations/README.id.md

1-Introduction/3-fairness/translations/README.it.md

1-Introduction/3-fairness/translations/README.ja.md

1-Introduction/3-fairness/translations/README.zh-cn.md