Learn how to build a custom AI chat application using the ChatGPT API in Python in this 25-minute tutorial video. Discover the process of creating a ChatGPT terminal client, implementing chat history storage for continuous conversations, and modifying AI personality and responses. Explore the ChatGPT API documentation, dive into the project code, and learn to customize ChatGPT with system roles. See a practical example of a real estate AI application and learn how to create an alias for the script. Access the provided GitHub repository for the complete code and follow along with the step-by-step guide to enhance your Python and AI development skills.