Blog Archives: Blog (page 3)

Add a Streamlit-based web UI to your LLM chatbot — session management, interactive chat window, and seamless integration with your existing LangChain backend.

Add Retrieval-Augmented Generation (RAG) to your LLM chatbot — ingest PDFs and Wikipedia pages into a vector database and retrieve context dynamically.

Learn how to build a context-aware LLM chatbot with Python and LangChain, managing conversation memory, generation parameters, and robust logging.

Build a production-ready LLM chatbot with Python and LangChain. Step-by-step guide to scalable, configurable architecture for real-world applications.

Learn how the Click library simplifies Python CLI development — cleaner commands, built-in type validation, and no shared execute() boilerplate.

Learn how to build a generic, configurable cron job class in Python with APScheduler — run periodic tasks in the background with clean scheduling, logging, and error handling.

Learn how to centralize logging in a Flask application with Loguru, including stdout/file outputs and standard logging interception.