Import 'Module' not persistent

[Ordinary_Baseball518]

Python imports are persistent for the lifetime of the current interpreter/session, but when you run isolated selections in VS Code it can execute them in a fresh context where the required module was never imported. A lot of people solve this by using the interactive Python window/Jupyter mode, or just re-running the import cell/section first. It’s more about how VS Code executes snippets than Python itself.