Sum and Prod

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    import numpy
    
    array_list =[]
    N, M = map(int, input().split())
    for _ in range(N):
        arr= list(map(int, input().split()))
        array_list.append(arr)
        
    numpy_array= numpy.array(array_list)
    np_sum= numpy.sum(numpy_array, axis= 0)
    np_product_of_sum= numpy.prod(np_sum)
    
    print(np_product_of_sum)