Hi, has anyone got any advice on how to import modules from my

__main__.py

please? I have this pulumi.yaml

name: cli
main: infra/
runtime:
  name: python
  options:
    virtualenv: ../venv
description: Flexiclock CLI

And these files

tree infra/
infra/
├── __init__.py
├── __main__.py
└── s3.py