Value error missing

n = input()
m = input()
print(n % m)

$ python3 sample.py
5
3
Traceback (most recent call last):
  File "sample.py", line 3, in <module>
    print(n % m)
TypeError: not all arguments converted during string formatting

n = int(input())
m = int(input())
print(n % m)

$ python3 sample.py
xyz
Traceback (most recent call last):
  File "sample.py", line 1, in <module>
    n = int(input())
ValueError: invalid literal for int() with base 10: 'xyz'

$ python3 sample.py
1
0
Traceback (most recent call last):
  File "sample.py", line 3, in <module>
    print(n % m)
ZeroDivisionError: integer division or modulo by zero

$ python3
>>> L1 = [1, 2, 3]
>>> L1[3]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
IndexError: list index out of range

def noend():
    print("Hello!")
    noend()
noend()

Traceback (most recent call last):
  File "endless.py", line 4, in <module>
    noend()
  File "endless.py", line 3, in noend
    noend()
  File "endless.py", line 3, in noend
    noend()
  File "endless.py", line 3, in noend
    noend()
  [Previous line repeated 993 more times]
  File "endless.py", line 2, in noend
    print("Hello!")
RecursionError: maximum recursion depth exceeded while calling a Python object.
При создании простого API с FastAPI с официальной документацией при тестированиии получается одна и та же ошибка.

pydantic.error_wrappers.ValidationError: 3 validation errors for Owner
response -> name
  field required (type=value_error.missing)
response -> address
  field required (type=value_error.missing)
response -> status
  field required (type=value_error.missing)

После установки response_model=Owner приводит к FastAPI для проверки ответа от post_owner(...)маршрута. Скорее всего, conn.insert_record(...)не возвращает ответ как модель Owner .
Для решения нужно следовать по алгоритму:

1. Изменить response_modelна подходящий
2. Удалятьresponse_model

Также мжно воспользоваться импортом из Listиз typing модуля:

from typing import List

затем изменения response_model=Ownerнаresponse_model=List[Owner]