Tag: #Python
6 articles tagged with Python
Chat with Your APIs: FastAPI, SQLite, MCP, and LM Studio
We built a local AI chat interface to a FastAPI + SQLite Books ERP using MCP and LM Studio — and learned that tool calling is a model capability, not a given.
Rajath Kumar·Jul 16, 2026
Building AI Agents with LangGraph: State Machines for LLM Workflows
AI agents aren't just prompt chains. LangGraph brings state machines, conditional routing, and human-in-the-loop to LLM workflows for production agents.
Rajath Kumar·Jun 27, 2026
Advanced RAG: Hybrid Search, Reranking, and Citation for Production
Basic RAG retrieves and generates. Production RAG uses hybrid search, cross-encoder reranking, and grounded citations. Here's how to build the latter.
Rajath Kumar·Jun 27, 2026
PyTorch Training Fundamentals: From Tensors to Custom Datasets
Stop copy-pasting PyTorch boilerplate. Understand tensors, autograd, datasets, and training loops from the ground up — the way an engineer should.
Rajath Kumar·Jun 27, 2026
Building a RAG Pipeline for Engineers: From PDF to Answers in 50 Lines
RAG sounds complicated. It's not. Here's how to build a working pipeline that answers questions from your own documents in under 50 lines of Python.
Rajath Kumar·Jun 17, 2026Building a Production FastAPI App with SQLAlchemy
A practical guide to building a FastAPI application with SQLAlchemy models, Pydantic schemas, and route handlers — organized into tabs for easy navigation.
Rajath Kumar·Invalid Date