I tried this and I get the correct answer, but test 9 code fails.

Here is the code that fails test 9:

from typing import List

potentials: List[int] = []
N: int = int(input())

for p in range(N):
    potentials.append(int(input()))


def list_max_right_sum(lst: List[int]) -> List[int]:
    amount: int = 0
    left_min: int = 0
    left_max_index: int = 0
    k: int = 0
    for i, p in enumerate(lst):
        amount += p
        k = i + 1
        if amount < left_min:
            left_min = amount
            left_max_index = i + 1
    return lst[left_max_index: k]


result: List[int] = list_max_right_sum(potentials)
result.reverse()
result = list_max_right_sum(result)
print(sum(result))

AC 0.015, 104 kb Memory :)