Update pipeline_stable_diffusion_3_ipa.py

pipeline_stable_diffusion_3_ipa.py

@@ -1177,6 +1177,7 @@ class StableDiffusion3Pipeline(DiffusionPipeline, SD3LoraLoaderMixin, FromSingle
         # Concatenate the image embeddings
        ## clip_image_embeds = torch.mean(torch.stack(image_prompt_embeds_list), dim=0)
         clip_image_embeds = torch.cat(image_prompt_embeds_list, dim=0).mean(dim=0).unsqueeze(0)
+        bs_embed, seq_len, _ = clip_image_embeds.shape
         clip_image_embeds = clip_image_embeds.view(bs_embed, seq_len, -1)  # Simplified reshape
 
         # 4. Prepare timesteps