app.py

import random
import streamlit as st


def calc(number1, number2, select_op, user_answer):
    if user_answer == number1 + number2:
        return 'Верно'
    elif user_answer == number1 - number2:
        return 'Верно'
    elif user_answer == number1 * number2:
        return 'Верно'
    elif user_answer == number1 / number2:
        return 'Верно'
    else:
        return 'Неверно'


def main():
    number1 = random.randint(1, 10)
    number2 = random.randint(1, 10)
    select_op = random.choice(['+', '-', '*', '/'])
    st.write(f'{number1} {select_op} {number2} = ')
    user_answer = st.number_input('Введите ответ')
    st.write(calc(number1, number2, select_op, user_answer))


if __name__ == '__main__':
    main()