Environment Information:
• OS: Ubuntu (specify version, e.g., 22.04)
• Python Version: 3.9
• PyTorch Version: 2.0.1
• CUDA Version: 11.7
• GCC Version: 11.4.0
• G++ Version: 11.4.0
• PyTorch3D Version: 0.7.6 (if applicable)
Issue Description: Encountering a TypeError when trying to run the test script test.py. The command used was:
python test.py --network=./model/deep_fashion.pkl --pose_dist=./data/dp_pose_dist.npy --output_path './result/deepfashion' --res=512 --truncation=0.7 --number=100 --type=gen_samples
The error message points to the cuda_gridsample.py file, with the specific error:
TypeError: 'tuple' object is not callable
This error occurs during the execution of a PyTorch custom CUDA operation, specifically at line 47 of cuda_gridsample.py.
Troubleshooting Steps Attempted:

1. Verified that the environment meets the project's documentation requirements.
2. Reinstalled all dependencies in a new Conda environment.
3. Checked compatibility between PyTorch and CUDA versions.
4. Attempted compilation with different versions of GCC and G++.
   Additional Information:
   • Any other relevant configuration and environmental information.
   • List any other solutions that were attempted.
   I suspect this may be an environment configuration issue, but still encounter this error after setting up according to the project documentation. I would appreciate any guidance and help, thank you!