Update pipeline_stable_diffusion_3_ipa.py

pipeline_stable_diffusion_3_ipa.py

@@ -1176,9 +1176,10 @@ class StableDiffusion3Pipeline(DiffusionPipeline, SD3LoraLoaderMixin, FromSingle
             
         # Concatenate the image embeddings
         concatenated_embeds = torch.cat(image_prompt_embeds_list, dim=1)  # Concatenate along dimension 1
+        embedding_dim = concatenated_embeds.shape[-1]  # Get the embedding dimension
 
         total_embedding_dim = concatenated_embeds.shape
-        linear_layer = nn.Linear(total_embedding_dim, self.embedding_dim, dtype=self.dtype).to(self.device)
+        linear_layer = nn.Linear(total_embedding_dim, embedding_dim, dtype=self.dtype).to(self.device)
         clip_image_embeds = linear_layer(concatenated_embeds)
 
         # Add a ReLU activation for non-linearity (optional)