class PaySimSchema(BaseModel):
    step: int
    type: str
    amount: float = Field(ge=0)
    nameOrig: str
    oldbalanceOrg: float
    newbalanceOrig: float
    nameDest: str
    oldbalanceDest: float
    newbalanceDest: float
    isFraud: int = Field(ge=0, le=1)
    isFlaggedFraud: int

class IeeeCisSchema(BaseModel):
    TransactionID: int
    isFraud: int = Field(ge=0, le=1)
    TransactionDT: int
    TransactionAmt: float = Field(ge=0)
    ProductCD: str
    card1: Optional[float] = None
    card2: Optional[float] = None
    addr1: Optional[float] = None
    P_emaildomain: Optional[str] = None