fix images indexes pt 4

app.py

@@ -187,7 +187,7 @@ def main():
         def redirect():
             pass
 
-        def save_results(answers):
+        def save_results(answers, img_ids):
             api_token = os.getenv("HUGGINGFACE_TOKEN")
             if not api_token:
                 raise ValueError("Hugging Face API token not found. Please set the HF_API_TOKEN environment variable.")
@@ -295,7 +295,7 @@ def main():
         finish_button.click(
             add_answer, inputs=[dropdown1, dropdown2, dropdown3, dropdown4, answers],outputs=answers
         ).then(
-            save_results, inputs=answers
+            save_results, inputs=[answers, img_ids]
         ).then(
             redirect, js="window.location = 'https://marcoparola.github.io/saliency-evaluation-app/end'")