Scan this in your authenticator app, or add the secret manually:
2NXAIZERX6Q6U7RACII66ZQOGZ7VV4GH
Then add this line to the settings file on the server and restart the hub:
HUB_TOTP_SECRET=2NXAIZERX6Q6U7RACII66ZQOGZ7VV4GH
Provisioning URI (paste into a QR generator if your agent has not wired one in yet):
otpauth://totp/Loop:admin?secret=2NXAIZERX6Q6U7RACII66ZQOGZ7VV4GH&issuer=Loop