Update pipeline_stable_diffusion_3_ipa.py

pipeline_stable_diffusion_3_ipa.py

@@ -1175,7 +1175,9 @@ class StableDiffusion3Pipeline(DiffusionPipeline, SD3LoraLoaderMixin, FromSingle
             image_prompt_embeds_list.append(image_prompt_embeds_5)
             
         # Concatenate the image embeddings
-        clip_image_embeds = torch.mean(torch.stack(image_prompt_embeds_list), dim=0)
+       ## 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)
+        clip_image_embeds = clip_image_embeds.view(bs_embed, seq_len, -1)  # Simplified reshape
 
         # 4. Prepare timesteps
         timesteps, num_inference_steps = retrieve_timesteps(self.scheduler, num_inference_steps, device, timesteps)