Creating a Dict from instances of classes that inherit from NamedTuple

[mayalenE]

Hello,

I'm trying to use Dict with MaskedNode objects used in the optax library which are class that are empty and inherit from NamedTuple: https://github.com/deepmind/optax/blob/master/optax/_src/wrappers.py

It is possible to create dict with those objects but the Dict construction is failing, here is a minimal example:

from addict import Dict
from typing import NamedTuple

class MyNamedTuple(NamedTuple):
    """
    """

mn_dict = dict(mn=MyNamedTuple())
print(mn_dict)
mn_Dict = Dict(mn=MyNamedTuple()) 

Would it be possible to include this case and match dict constructor?
Thank you very much,

Mayalen