src/classmodels/translationoutput.py

from pydantic import BaseModel, Field 
from typing import Optional

class TranslationOutput(BaseModel):
    translated_text: Optional[str] = Field(None, description="The final text which has been translated to output")
    status_code: int = Field(description="Status code")
    message : Optional[str] = Field(None, description="track any exception message received")