Git lfs pull return exit status 2

I tried to download objects and run the rendering scripts. For some examples in github source, the code terminates with error
```
subprocess.CalledProcessError: Command '['git', 'lfs', 'pull']' returned non-zero exit status 2.
```
when calling `subprocess.run(["git", "lfs", "pull"], cwd=repo_dir, check=True)` in line 395 of `objaverse/xl/github.py`.

Do you have any ideas about how to solve this issue or skip the example? Thanks in advance.