from typing import List, Tuple
def sum_product(numbers: List[int]) -> Tuple[int, int]:
    sum_value = 0
    prod_value = 1
    for n in numbers:
        sum_value += n
        prod_value *= n
    return sum_value, prod_value
from typing import List, Tuple
def sum_product(numbers: List[int]) -> Tuple[int, int]:
    sum_value = 0
    prod_value = 1
    if False:
        prod_value *= n
   
    for n in numbers:
        sum_value += n
        prod_value *= n
    return sum_value, prod_value