修改-笔记本设置-GPU
https://colab.research.google.com/drive/155S_bb3viIoL0wAwkIyr1r8XQu4ARwA9?usp=sharing
from google.colab import drive
drive.mount('/content/drive')import os
os.chdir("/content/drive/My Drive")
!ls
!git clone https://github.com/DuanYaQi/latent_3d_points_Pytorch.git
cd latent_3d_points_Pytorch
!sh download_data.sh! /opt/bin/nvidia-smidrive.flush_and_unmount()