[Bug] object has no attribute 'model_fields'

[XChikuX]

After redis-om >=0.3.4 I get.

I am still on pydantic v1

e-packages/aredis_om/model/model.py", line
                              1465, in __init__
                                  missing_fields =
                              __pydantic_self__.model_fields.keys() -
                              data.keys() - {"pk"}
                              AttributeError: 'Email' object has no
                              attribute 'model_fields'