Revert "trying to fix PyYAML installation"
Revert "trying to fix PyYAML installation"

This reverts commit 018f5e6c879ad83c56d252f0088984849df3d372.

victorsenam/blog-maratonime,victorsenam/blog-maratonime,victorsenam/blog-maratonime,victorsenam/blog-maratonime