can you please fix the AssertionError in this and also the code: (please don't use try and except or break/continue or recursion)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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can you please fix the AssertionError in this and also the code: (please don't use try and except or break/continue or recursion)

def hike_unique(m: list[list[int]], start_point: tuple[int, int],
end_point: tuple[int, int]) -> int:

if start_point == end_point:
return 0
else:
front_row = start_point[0]
front_column = start_point[1]
end_row = end_point[0]
end_column = end_point[1]
front_eva = m[front_row][front_column]
end_eva = m[end_row][end_column]
eva_diff = abs(front_eva - end_eva)
if front_row == end_row:
total_cost = eva_diff * (abs(front_column - end_column)) + 1
elif front_column == end_column:
total_cost = eva_diff * (abs(front_row - end_row)) + 1
else:
total_cost = eva_diff * (abs(front_row - end_row) + abs(front_column - end_column)) - 1
return total_cost

print(hike_unique(sample_map, (1, 1), (0, 0))

It should print 3 if the sample_map is >>> sample_map = [[1, 3],
                                                                                               ... [0, 4]]

if you do this right, I will be really kind of you, thank you for all your help!

 

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