Type checker conflict with Config in ModelSchema (and Schema)

[paolodina]

Hi eadwinCode!

I've encountered a minor issue when using ModelSchema in the Config inner class. Pylance reports a conflict because ModelSchema already defines Config. Here's a minimal example that triggers the error:

class UserOutSchema(ModelSchema):
    class Config:
        model = User
        include = ["id", "email", "first_name", "last_name", "date_joined", "is_active"]

And the error message from Pylance:

"Config" overrides symbol of same name in class "ModelSchema"
  "project.api_extra.UserOutSchema.Config" is not assignable to "ninja_schema.orm.model_schema.ModelSchema.Config"
  Type "type[project.api_extra.UserOutSchema.Config]" is not assignable to type "type[ninja_schema.orm.model_schema.ModelSchema.Config]"

Would it be possible to adjust ModelSchema so that defining a Config class doesn't trigger the type checking error? The same happens with Schema.

Alternatively, is there a recommended way to achieve the same configuration without overriding Config?