def METHOD_NAME(file):
    text = dedent(
        """\
        [metadata]
        author = John Doe
        author-email = john.joe@fmail.com
        license = gpl3
        [pyscaffold]
        # Comment
        version = 3.78
        extensions =
            namespace
            tox
            cirrus
        namespace = my_namespace.my_sub_namespace
        """
    )
    file.write_text(text)
    return file