Explore how to create a Python code understanding tool using Langchain, OpenAI, CodeLLama 13B, and Llama.cpp in this 26-minute video tutorial. Learn to leverage these powerful technologies for data science and machine learning applications. Gain hands-on experience by following along with the provided Jupyter notebook, which demonstrates the implementation process step-by-step. Discover the potential of combining language models and code analysis tools to enhance your programming workflow and improve code comprehension.