AI Project: Intro to Reinforcement Learning (Hugging Face RL Agents)
So far, all our AI projects have been “supervised” (learning from data) or “generative” (creating new things). Reinforcement Learning (RL) is a completely different beast….
Using Regex in Polars: .str.contains(), .str.replace_all(), .str.extract()
In our Polars string guide, we covered basic text cleaning. When your data demands pattern-level precision, Polars regex delivers — it builds Regular Expression (Regex)…
AI Project: Zero-Shot Object Detection (Hugging Face)
Zero-Shot Object Detection is one of the most exciting frontiers you can explore in this field. It’s the ultimate Computer Vision project, combining two of…
PyScript Project: Build a Full Data Dashboard (API + Pandas + Plot)
This is the project that ties all your PyScript skills together. In this guide, you’ll learn how to create a PyScript Data Dashboard. We will…
AI Project: Deploying Hugging Face with FastAPI for Async Speed
In our previous Flask project, we built an AI server. But it has a huge flaw: Flask is synchronous. If one user sends a request…
How to Apply Custom Functions on Polars Groups (.group_by().apply())
We know that .map_elements() is slow because it runs row-by-row. We know that .group_by().agg() is super fast, but it’s limited to simple functions (like sum,…
AI Project: Build a Speech-to-Speech Translator (Hugging Face)
This is a true “2026 Vision” project. We will chain two Hugging Face models together to build a speech translator. This guide will take you…
Polars Window Functions: shift() and rank() Explained
Today we’re covering two powerful Polars Expressions: shift and rank. These are essential for financial analysis, ranking, and finding trends. In this article you’ll learn…
AI Project: How to Generate Image Captions (Hugging Face)
This project combines Computer Vision and NLP. In this guide, we’ll specifically focus on how to use Hugging Face Image Captioning to generate text descriptions…
AI Project: Deploy Your Fine-Tuned Model with Flask
This is the ultimate capstone project. In Deploy Hugging Face API, we deployed a pre-trained pipeline. In Fine-Tuning : Part 3, you saved your own…
