text: Title: Generated code style
  Body: Would you consider taking extra care to follow style conventions in the generated code?
  
  I noticed a few things, like [spaces at the beginning and end of docstrings](https://github.com/triaxtec/openapi-python-client/blob/main/openapi_python_client/templates/endpoint_module.pyi#L45), or an [extra blank line after a function return type annotation](https://github.com/triaxtec/openapi-python-client/blob/main/openapi_python_client/templates/endpoint_macros.pyi#L54).
  
  I can send small PRs with style-fixes if you want 🙂 