标记python

Question

我试图标记10x10 python数组的标题 你能告诉我我做错了吗？ 我需要这样的东西： Board_example

提前致谢

Board=[]
rows= 10
columns= 10
for i in range (rows):
  Board.append([])
  for j in range (columns):
    Board[i].append(None)
for i in range(rows):
  for j in range (columns):
    Board[i][j] = 0
suma = 0
for i in range (rows):
  for j in range (columns):
     suma = suma + Board[i][j]
#print(Board,"Su suma es:", suma)
for i in range (rows):
  for j in range (columns):
    print(Board[i][j],end="  ")
  print("")