NumPy User Guide Assistant

Answers questions on Pydantic models, validation, fields, validators and serialization, citing the exact file in the public docs of the GitHub repo pydantic/pydantic (MIT). Not an official Pydantic product.

Answers questions on FastAPI path operations, validation, dependencies and security, citing the exact file in the public docs of the GitHub repo fastapi/fastapi (MIT). Not an official FastAPI product.

Answers questions on Gradio: Interfaces, Blocks, chatbots, streaming and custom components, citing the exact file in the guides of the GitHub repo gradio-app/gradio (Apache-2.0). Not an official Gradio product.

Answers questions on pytest: fixtures, parametrize, markers, plugins and configuration, citing the exact file in the public docs of the GitHub repo pytest-dev/pytest (MIT). Not an official pytest product.

Answers questions on Keynes's The Economic Consequences of the Peace: the Treaty of Versailles, reparations and Europe after the war, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Charles Mackay's Extraordinary Popular Delusions: the Tulipomania, the South Sea Bubble, the Mississippi Scheme and other manias, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Walter Bagehot's Lombard Street: the London money market, the Bank of England and what to do in a panic, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Rose Buhlig's Business English: practice in business letters, sales letters, complaints and clear, correct English, quoting the text from Project Gutenberg (public domain) and naming the chapter.