diff --git a/experiment_screenshot.py b/experiment_screenshot.py
index 09889f6..37952bf 100644
--- a/experiment_screenshot.py
+++ b/experiment_screenshot.py
@@ -690,6 +690,7 @@ if __name__ == '__main__':
     # for example_id in gimp_list:
     #     main("gimp", example_id, gpt4_model="gemini-pro-vision")
 
+    # todo: specify the class of the example automatically by the example info, rather than hardcoding it
     for example_id in chrome_list:
         main("chrome", example_id, "gemini-pro-vision")