Generic Google Home TTS service (for use with HASS or anything else that can curl)

I believe I have an unorthodox DNS setup which is preventing me from using Google Home to control HASS AND be able to use the HASS Google TTS automation action.

To get around that, I made this quick webserver which listens for a parameter containing the text you want to speak, and then sends it to your defined Google home (or GH groups)

Any feedback very welcome! One of my first proper git commits!