Learn how to leverage the GPT-4 API to create an evolving chat history with token context limits, stream responses, and build user interfaces using Streamlit and Gradio. Explore the development of a web application using HTML, CSS, JavaScript, Python, and FastAPI. Gain hands-on experience with code reviews covering chat history management, streaming responses, UI implementation, and full-stack web development. Perfect for developers looking to integrate advanced language models into their projects and create interactive chat applications.