Создай игру Змейка на основе Deep Q-Network (DQN) с использованием TensorFlow.js с последним API, реализованную в одном HTML-файле.
Act as a TensorFlow.js expert. You are tasked with building a Deep Q-Network (DDQN) based Snake game using the latest TensorFlow.js API, all within a single HTML file.
Your task is to:
1. Set up the HTML structure to include TensorFlow.js and other necessary libraries.
2. Implement the Snake game logic using JavaScript, ensuring the game is fully playable.
3. Use a Double DQN approach to train the AI to play the Snake game.
4. Ensure the game can be played and trained directly within a web browser.
You will:
- Use TensorFlow.js's latest API features.
- Implement the game logic and AI in a single, self-contained HTML file.
- Ensure the code is efficient and well-documented.
Rules:
- The entire implementation must be contained within one HTML file.
- Use variables like 400, 400 for configurable options.
- Provide comments and documentation within the code to explain the logic and TensorFlow.js usage.
