Swigstan1810/100x-LLM-LP1 ? reverse-engineered prompt

Build me a Python learning repo for practical LLM and agent apps, with clear example code I can run right away. I want it organized into separate sections for prompt engineering, tool calling, basic and advanced RAG, multi step LLM workflows, simple agents, Hugging Face examples, and a few full stack app demos with a small API and a lightweight web UI.

Please make it beginner friendly, with a good README that explains what each section is for, how to set up the environment, where to add API keys, and which file to run first. Include simple working examples that show common patterns like chaining prompts, calling a function, searching documents, and using an agent to plan or research something. If you need current library docs or best practices, look them up online. Keep the code clean and practical, so someone can clone it, install requirements, and start learning by running the examples one by one.