Type Comment for the Function decorator is not recognized

Example:
```py
@dispatch(AccumulationBounds, Basic) # type: ignore # noqa:F811
def t(): ...
```
Error:
```py
syntax error: Token '# type: ignore # noqa:F811' (of type 'type_comment') is unexpected here
 --> examples/expr2.py:9:38
  |
9 | @dispatch(AccumulationBounds, Basic) # type: ignore # noqa:F811
  |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ 
```