trying to fix download

app.py

@@ -301,16 +301,18 @@ with gr.Blocks(css=css) as demo:
                 with open(json_path, 'w', encoding='utf-8') as f:
                     json.dump(json_data, f, indent=2, ensure_ascii=False)
                 
-                # Create zip file
-                zip_path = os.path.join(temp_dir, f"{fname}.zip")
+                # Create zip file in a location that will persist
+                output_dir = "downloads"
+                os.makedirs(output_dir, exist_ok=True)
+                zip_path = os.path.join(output_dir, f"{fname}.zip")
+                
                 with zipfile.ZipFile(zip_path, 'w') as zipf:
                     zipf.write(img_path, os.path.basename(img_path))
                     zipf.write(txt_path, os.path.basename(txt_path))
                     zipf.write(json_path, os.path.basename(json_path))
                 
-                # Read the zip file into memory
-                with open(zip_path, 'rb') as f:
-                    return (f"{fname}.zip", f.read())
+                return zip_path  # Return just the path to the zip file
+
         except Exception as e:
             print(f"Error creating zip: {str(e)}")
             return None