'tuple' object has no attribute 'unsqueeze'

[zhamao628]

2025-03-27 09:08:20,819 INFO [test_real_data.py:61] Loading checkpoint from D:/GPS-Gaussian-main/GPS-Gaussian-main/checkpoints/GPS-GS_stage2_final.pth ...
2025-03-27 09:08:20,918 INFO [test_real_data.py:64] Parameter loading done
0%| | 0/450 [00:00<?, ?it/s]
Traceback (most recent call last):
File "D:\GPS-Gaussian-main\GPS-Gaussian-main\test_real_data.py", line 92, in
render.infer_seqence(view_select=arg.src_view, ratio=arg.ratio)
File "D:\GPS-Gaussian-main\GPS-Gaussian-main\test_real_data.py", line 42, in infer_seqence
data = pts2render(data, bg_color=self.cfg.dataset.bg_color)
File "D:\GPS-Gaussian-main\GPS-Gaussian-main\lib\GaussianRender.py", line 37, in pts2render
render_novel_list.append(render_novel_i.unsqueeze(0))
AttributeError: 'tuple' object has no attribute 'unsqueeze'
help me