Automatically create relations based on Pydantic Model Input

[twitch0001]

Hello,
I am working on a User system using Pydantic and Tortoise. During the registration process, users are able to include pronouns to add to their profile, I was wondering whether there is a way to automatically create relations based on the UserIn pydantic model made using pydantic_model_creator. I have added the two models and the lines of code used to create the Pydantic models.

Would it be possible to have tortoise automatically insert the pronouns relation if provided to the UserIn model?

class User(models.Model):
    class Meta:
        table = "users"

    class PydanticMeta:
        computed = []
        exclude = ["two_factor"]

    id = fields.IntField(pk=True)
    username = fields.CharField(max_length=64, unique=True, null=False)
    email = fields.CharField(max_length=256, unique=True, null=False)

    password = fields.TextField(null=False)
    two_factor = fields.TextField(default=None, null=True)

    verified = fields.BooleanField(default=False)

    avatar_hash = fields.TextField(default=None, null=True)
    banner_hash = fields.TextField(default=None, null=True)

    created_at = fields.DatetimeField(auto_now_add=True)
    pronouns: fields.ReverseRelation["Pronouns"]

    def __str__(self):
        return self.username


class Pronouns(models.Model):
    class Meta:
        table = "user_pronouns"

    class PydanticMeta:
        computed = []
        exclude = []

    value = fields.CharField(max_length=32)
    preferred = fields.BooleanField(default=False)
    user: fields.ForeignKeyRelation[User] = fields.ForeignKeyField("models.User", related_name="pronouns",
                                                                   to_field="id")

UserIn = pydantic_model_creator(User, name="UserIn", exclude_readonly=True, exclude=("avatar_hash", "banner_hash", "verified"))

Many thanks,
twitch :)