def distance(vector, centroid):
    result = 0
    for i in range(len(vector)):
        for j in range(len(vector)):
            result += (vector[j][i] - centroid[j][i])**2
    return sqrt(result)

distance1 = []
for i in range(len(vectors)):
    for j in range(len(codeBook)):
        distance1.append(distance(vectors[i], codeBook[j]))

newDistance = []
for i in range(len(codeBook)):
    for j in range(len(newCodeBook[i])):
        newDistance.append(distance(codeBook[i], newCodeBook[i][j]))