@task<EOL>def publish(msg="<STR_LIT>"):
test = check()<EOL>if test.succeeded:<EOL><INDENT>sdist = local("<STR_LIT>")<EOL>if sdist.succeeded:<EOL><INDENT>build = local(<EOL>'<STR_LIT>')<EOL>if build.succeeded:<EOL><INDENT>upload = local("<STR_LIT>")<EOL>if upload.succeeded:<EOL><INDENT>tag()<EOL><DEDENT><DEDENT><DEDENT><DEDENT>
Deploy the app to PYPI.

    Args:
        msg (str, optional): Description