ImportError: cannot import name 'Tailor' from 'tailor' (unknown location)

Hi 👋,

I am trying to replicate the small example in the `README` -- but I get the following error:

```
from tailor import Tailor
> ImportError: cannot import name 'Tailor' from 'tailor' (unknown location)
```

Can you please help me in resolving this?

I am guessing the `python_wrapper` is not being picked up? Can I access the Tailor class from somewhere else?