
import numpy as np
def solution(arr1,arr2):
    a = np.array(arr1)
    b = np.array(arr2)
    answer = a+b
    return answer.tolist()
    
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def sumMatrix(A,B):
    answer = [[c + d for c, d in zip(a, b)] for a, b in zip(A,B)]
    return answer
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