question on gen2sim

[a872124436]

Hello author, I greatly appreciate your work on gen2sim. when i run this code [INFO] Cmdline: main.py --workspace asset_dmtet -O --test --save_mesh [INFO] Trainer: df | 2024-09-30_09-11-10 | cuda | fp16 | asset_dmtet [INFO] #parameters: 12204151 [INFO] Loading latest checkpoint ... [INFO] Latest checkpoint is asset_dmtet/checkpoints/df_ep0100.pth [INFO] loaded model. [WARN] unexpected keys: ['sdf', 'deform'] [INFO] load at epoch 100, global step 10000 [WARN] Failed to load optimizer. [INFO] loaded scheduler. [INFO] loaded scaler. ==> Start Test, save results to asset_dmtet/results 100% 100/100 [00:22<00:00, 4.86it/s]==> Finished Test. 100% 100/100 [00:27<00:00, 3.69it/s]

---

==> Saving mesh to asset_dmtet/mesh

---

[INFO] marching cubes thresh: 0.7863656282424927 (0.005225492641329765 ~ 83.05390167236328) 111*** Traceback (most recent call last): File "main.py", line 322, in trainer.save_mesh() File "/home/sqr/Code/Gen2Sim-main/asset-gen/nerf/utils.py", line 691, in save_mesh self.model.export_mesh(save_path, resolution=self.opt.mcubes_resolution, decimate_target=self.opt.decimate_target) File "/home/sqr/anaconda3/envs/gen2sim/lib/python3.8/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context return func(*args, **kwargs) File "/home/sqr/Code/Gen2Sim-main/asset-gen/nerf/renderer.py", line 418, in export_mesh vertices, triangles = clean_mesh(vertices, triangles, remesh=True, remesh_size=0.01) NameError: name 'clean_mesh' is not defined why?