update filename

app.py

@@ -78,15 +78,15 @@ def generate_embeddings(prompts_text):
         prompt_embeds_dict = dict(zip(prompts, prompt_embeds_cpu))
         
         # Save to temporary file
-        temp_file = tempfile.NamedTemporaryFile(delete=False, suffix='.pth')
-        torch.save(prompt_embeds_dict, temp_file.name)
-        temp_file.close()
+        temp_dir = tempfile.gettempdir()
+        temp_file_path = os.path.join(temp_dir, 'prompt_embeds_dict.pth')
+        torch.save(prompt_embeds_dict, temp_file_path)
         
         status_msg = f"✅ Successfully generated embeddings for {len(prompts)} prompts!\n"
         status_msg += "Each embedding has shape: [1, 77, 4096]\n"
         status_msg += "Prompts processed:\n" + "\n".join([f"  - '{p}'" for p in prompts])
         
-        return temp_file.name, status_msg
+        return temp_file_path, status_msg
         
     except Exception as e:
         import traceback