Integer num_rows is read from input, representing the number of rows in a two-dimensional list. List data_list is a two-dimensional list containing the remaining integers read from input. Assign aggregate_value with the smallest of all the elements in data_list. # Read input num_rows = int(input()) data_list = [] for i in range(num_rows): data_list.append([int(x) for x in input().split()]) aggregate_value = # Your code goes here print(f'All numbers: {data_list}') print(f'Smallest element: {aggregate_value}')