error in running demo note book

[mahilaMoghadami]

/content/PhotoMaker/photomaker/model.py in fuse_fn(self, prompt_embeds, id_embeds)
47
48 def fuse_fn(self, prompt_embeds, id_embeds):
---> 49 stacked_id_embeds = torch.cat([prompt_embeds, id_embeds], dim=-1)
50 stacked_id_embeds = self.mlp1(stacked_id_embeds) + prompt_embeds
51 stacked_id_embeds = self.mlp2(stacked_id_embeds)

RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 8 but got size 4 for tensor number 1 in the list.

[rich-sz]

I have the same error