随机打乱数据集和对应标签
def shuffle_list(files,labels):
import random
data = list(zip(files, labels))
random.shuffle(data)
files[:], labels[:] = zip(*data)
def shuffle_list(files,labels):
import random
data = list(zip(files, labels))
random.shuffle(data)
files[:], labels[:] = zip(*data)