from pydantic import BaseModel, Field

class RandomNumberBase(BaseModel):
    number: int = Field(..., description="A random integer number")

class RandomNumberCreate(RandomNumberBase):
    class Config:
        schema_extra = {
            "example": {
                "number": 42
            }
        }

class RandomNumber(RandomNumberBase):
    class Config:
        orm_mode = True
        schema_extra = {
            "example": {
                "number": 42
            }
        }