Hi, thank you! Both scripts are in the post.

https://gist.githubusercontent.com/OmarAflak/a7624a235f7b089c1c8332b71018483b/raw/acd0382a061151daa4bcdd044fa9e5cbb2e3d4b0/medium_qlearning_rl.py

https://gist.githubusercontent.com/OmarAflak/3e06d923d714fab70fc4e8887928315c/raw/dcc774eba914bcece31c39a3545bb4ce3d45bf3b/medium_qlearning_env.py