from shale import app

if __name__ == '__main__':
    app.run(
        host='127.0.0.1',
    )

from shale import app

if __name__ == '__main__':
    app.run()

Revert "bind flask to 127.0.0.1"
Revert "bind flask to 127.0.0.1"

This reverts commit 097b126e511d3d7bf5f431cc6df552843fad4477.

I guess I was way wrong about that.
