Создать целочисленную матрицу

import random
M=int(input('число строк '))
N=int(input('число столбцов '))
def maxsim():
    max_sum=0
    for i in range(len(matr)):
        if sum(matr[i])>max_sum:
            max_sum=sum(matr[i])
            index_elem=i
    return i
        
matr=[[ random.randint(0,9) for _ in range(N)] for _ in range(M)]
for i in matr:
    print(*i)
matr.pop(maxsim())
print()
for i in matr:
    print(*i)

from random import randint
 
def maxline(matrix):
    line_sum = [sum(line) for line in matrix]
    return line_sum.index(max(line_sum))
 
i = int(input('Number of columns: '))
j = int(input('Number of lines: '))
 
matrix = [[randint(0, 9) for _ in range(i)] for _ in range(j)]
 
for line in matrix:
    print(*line)
    
del(matrix[(maxline(matrix))])
 
print()
for line in matrix:
    print(*line)

from random import randint
 
def maxline(matrix):
    return matrix.index(max(matrix, key=sum))
 
def prn_matrix(matrix):
    for line in matrix:
        print(*line)
 
i = int(input('Number of columns: '))
j = int(input('Number of lines: '))
 
m = [[randint(0, 9) for _ in range(i)] for _ in range(j)]
 
prn_matrix(m)
m.pop(maxline(m))
prn_matrix(m)

import random
M,N = 5,6
matrix = [[random.randrange(0,10) for y in range(M)] for x in range(N)]
matrix
[[0, 3, 1, 3, 5], [5, 8, 8, 0, 5], [8, 9, 8, 5, 2], [7, 7, 3, 9, 9], [0, 1, 1, 3, 8], [5, 1, 1, 4, 6]]
for im in range(N):
    print (matrix[im])
 
[0, 3, 1, 3, 5]
[5, 8, 8, 0, 5]
[8, 9, 8, 5, 2]
[7, 7, 3, 9, 9]
[0, 1, 1, 3, 8]
[5, 1, 1, 4, 6]
def find_max(m):
     max_sum = 0
     index = -1
     for x in range(N):
             if sum(m[x])>max_sum:
                     max_sum=sum(m[x])
                     index=x
     return max_sum, index
 
find_max(matrix)
(35, 3)
max_value,index =  find_max(matrix)
matrix.remove(matrix[index])
for im in range(N):
     print (matrix[im])
 
[0, 3, 1, 3, 5]
[5, 8, 8, 0, 5]
[8, 9, 8, 5, 2]
[0, 1, 1, 3, 8]
[5, 1, 1, 4, 6]