feat: support returning pydantic model as result

[mh-alahdadian]

allow returning pydantic model as result and pass converting and validation

[vitalik]

Hi @mh-alahdadian

could you also add test case for multiple response codes ?

@router.get("/check_pydantic", response={200: UserModel, 201: Message})
def check_pydantic(request):
    if something:
          return 201, {"message": "Created"}
    return 200, UserModel(id=1, user_name="John")

[mh-alahdadian]

Hi @mh-alahdadian

could you also add test case for multiple response codes ?

@router.get("/check_pydantic", response={200: UserModel, 201: Message})
def check_pydantic(request):
    if something:
          return 201, {"message": "Created"}
    return 200, UserModel(id=1, user_name="John")

done