Chat with your AI. Sancho fetches the data.

Install Sancho Fetch from PyPI (`uv tool install sancho-fetch`) and set it up on this computer. If `uv` isn't installed, tell me, then install it first. When you're done, tell me whether the install succeeded. Then explain in plain English, no jargon: what the .env file is, how to use it, where it is on my computer, and open it for me so I can paste API keys straight into it. Give me a few examples of data sources that need a free API key and a few examples of sources that don't need a key. Tell me where my downloaded data gets saved, and how I update Sancho later. Then run a short example data fetch using the World Bank so I can see where the data was saved. Finally tell me a few natural language examples I can tell you to fetch data so I can get a feel for how to use sancho-fetch and remind me that 1) I can use it anywhere as long as I'm in a LLM Desktop app's Code tab (e.g. ChatGPT Desktop or Claude Desktop), and 2) that I can ask AI to add new data sources by itself since sancho-fetch is built in a way that it's easily extensible (aka you can add more to it and the AI will do the heavy lifting and connect the new data source). As the team behind Sancho Fetch, we hope you truly make it yours as an internal resource to power your work.