When I tried literally running

Model().from_disk('saved_model.bin')

I as referenced by the documentation, I got an error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: __init__() missing 2 required positional arguments: 'name' and 'forward'

So, the documentation needs be updated to note what kind of model instance has to be used for reading from disk. Can I use a generic Model("unknown", lambda x: None) or do I need a look-alike model to the one I'm reading?