Rewriting to the same pattern differs in result

The following pattern

```
engine marzano(0.1)
language python

`def $method($args): $body` => `def $method($args): $body`
```

Should return the exact same thing, but that is not the case as you can see in the following example. https://app.grit.io/studio?key=m44jIoo2l3JuT1lcAXkEm

