python how make inputs with for loop

1n, m = list(map(int, input().split()))
2arr = []
3for _ in range(n):
4    l = list(map(int, input().split()))[:m]
5    arr.append(l)

1# I am going to do a thing where you can take and save different inputs with 
2# A foor loop
3
4
5# This is an example:
6
7moves = []
8
9for x in range(2):
10  move = input("What is your move, rock, paper or scissors?")
11  moves.append(move)
12 
13if moves[0] == moves [1]:
14  print("Tie!")
15 
16# The rest is pretty obvious, this is a rock paper scissors game if you did not 
17# realise