PyCoder’s Weekly | Issue #729

#729 – APRIL 7, 2026 View in Browser » NumPy as Synth Engine Kenneth has “recorded” a song in a Python script. The catch? No sampling, no recording, no pre-recorded sound. Everything was done through generating wave functions in NumPy. Learn how to become a mathematical musician. KENNETH REITZ How to Use Ollama to Run Large Language Models Locally Learn how to use Ollama to run large language models locally. Install it, pull models, and start chatting from your terminal without needing API keys. REAL PYTHON Ship AI Agents With Accurate, Fresh Web Search Data Stop building scrapers just to feed your AI app web search data. SerpApi returns structured JSON from Google and 100+ search engines via a simple GET request. No proxy management, no CAPTCHAs. Power product research, price tracking, or agentic search in minutes. Used by Shopify, NVIDIA, and Uber → SERPAPI sponsor Indexable Iterables Learn how objects are automatically iterable if you implement integer indexing. RODRIGO