Python 3.7.9 and errors

Hello friend

I'm receiving this error on 'invoke setup'

```
 i ERRORS:
?: (corsheaders.E013) Origin 'localhost:3000' in CORS_ORIGIN_WHITELIST is missing scheme or netloc
        HINT: Add a scheme (e.g. https://) or netloc (e.g. example.com).
```

and this when 'invoke start'
> You indicated pty=True, but your platform doesn't support the 'pty' module!

Can you kindly help me?
