Update pipeline_stable_diffusion_3_ipa.py

pipeline_stable_diffusion_3_ipa.py

@@ -1177,7 +1177,7 @@ class StableDiffusion3Pipeline(DiffusionPipeline, SD3LoraLoaderMixin, FromSingle
         # Concatenate the image embeddings
         concatenated_embeds = torch.cat(image_prompt_embeds_list, dim=1)  # Concatenate along dimension 1
 
-        batch_size, total_embedding_dim = concatenated_embeds.shape
+        total_embedding_dim = concatenated_embeds.shape
         linear_layer = nn.Linear(total_embedding_dim, self.embedding_dim, dtype=self.dtype).to(self.device)
         clip_image_embeds = linear_layer(concatenated_embeds)