Update pipeline_cogview4.py (#10944)

src/diffusers/pipelines/cogview4/pipeline_cogview4.py

@@ -215,7 +215,7 @@ class CogView4Pipeline(DiffusionPipeline):
             )
             text_input_ids = torch.cat([pad_ids, text_input_ids], dim=1)
         prompt_embeds = self.text_encoder(
-            text_input_ids.to(self.text_encoder.model.device), output_hidden_states=True
+            text_input_ids.to(self.text_encoder.device), output_hidden_states=True
         ).hidden_states[-2]
 
         prompt_embeds = prompt_embeds.to(dtype=dtype, device=device)