Type error when using the generated `from_dict` method with pytypes

[smarie]

When using pytypes type checker with the from_dict method generated by @autoclass/@autodict:

from pytypes import typechecked
from autoclass import autoclass

@typechecked
@autoclass
class Foo:
    def __init__(self, foo):
         pass

Foo.from_dict(dict(foo=1))

returns

pytypes.exceptions.InputTypeError: 
  classmethod autoclass.autodict.Foo.from_dict
  called with incompatible types:
Expected: Tuple[Dict]
Received: Tuple[Dict[str, int]]