AI Project: Manual Text Generation with Hugging Face (GPT-2)
In our previous Hugging Face with gpt-2 project, we used the text-generation pipeline. This is great, but it hides all the powerful options. In this…
How to Fix: NameError: name ‘true’ is not defined
This is a very common NameError for developers coming from other languages like JavaScript, Java, C++, or PHP. The error NameError true not defined often…
How to Read JSON Files in Polars (read_json)
You’ve learned to read CSVs, Parquet, and Excel. But many APIs and modern databases (like MongoDB) output JSON files. In this tutorial, you’ll learn how…
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….
How to Fix: AttributeError: ‘list’ object has no attribute ‘split’
The AttributeError list split issue is a classic “wrong data type” error. It means: “You are trying to use the .split() method on a List,…
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…
How to Fix: AttributeError: ‘list’ object has no attribute ‘keys’
This AttributeError list keys issue is a classic “wrong data type” error. It means: “You are trying to use the .keys() method on a List,…
Automation Project: Build a Hotkey Automator with pynput
What if you could run your Python scripts just by pressing a key combination, no matter what window you’re in? With a Python pynput hotkey…
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…
