Updated with commit e7e98f946688f3d2510880a15ab9e8ef3205587c See: https://github.com/huggingface/deep-rl-class/commit/e7e98f946688f3d2510880a15ab9e8ef3205587c

Updated with commit 66d8f1ca87e7a2b0cf2e3087fe7856066189fd94 See: https://github.com/huggingface/deep-rl-class/commit/66d8f1ca87e7a2b0cf2e3087fe7856066189fd94

Squashing commit