Colab Implementation

[kundetiaishwarya]

I am working with VoteNet, that was originally trained on Ubuntu.
I would like to implement on Colab.
VoteNet involves Pointnet2 code.

The Error im facing is:

File "/content/drive/MyDrive/project/votenet/pointnet2/pointnet2_utils.py", line 30, in
"Could not import _ext module.\n"
ImportError: Could not import _ext module.

Has anyone trained the model on Colab, if yes,
what are the requirements for the model training?
Please help if you know the solution.

Thank you.