解压缩具有用于模型训练的大型数据集的文件夹的最快方法是什么?
from zipfile import ZipFile
# import training dataset
output='/dataset'
zf = ZipFile('/content/train_data.zip', 'r') # read input zip file
zf.extractall(output) # extract to the output_dir in this case /content/sample_data
zf.close()