from pydantic import BaseModel, EmailStr, Field from typing import Optional from datetime import datetime class UserResponseModel(BaseModel): id: Optional[str] = Field(alias="_id") google_id: Optional[str] = None email: EmailStr name: str birth_date: Optional[datetime] = None pic_url: Optional[str] = None phone: Optional[str] = None locale: str class ConfigDict: populate_by_name = True json_encoders = { datetime: lambda v: v.isoformat(), }