In this Python Reinforcement Learning Tutorial series we teach an AI to play Snake! We build everything from scratch using Pygame and PyTorch. The tutorial consists of 4 parts:

You can find all tutorials on my channel: Playlist

• Part 1: I'll show you the project and teach you some basics about Reinforcement Learning and Deep Q Learning.
• Part 2: Learn how to setup the environment and implement the Snake game.
• Part 3: Implement the agent that controls the game.
• Part 4: Implement the neural network to predict the moves and train it.

Create a conda environment with the needed modules.

conda create -n snake python=3.8
conda activate snake

pip install pygame matplotlib ipython torch torchvision

Test the game!

export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libstdc++.so.6
python -B snake_game_human.py