Update app.py

app.py

@@ -134,7 +134,7 @@ with demo:
                 gr.Markdown("# ✉️✨ Submit your results here!", elem_classes="markdown-text")
 
             gr.Markdown("## Submission Template", elem_classes="markdown-text")
-            gr.Markdown("See [submission_template.json](https://github.com/Ultramarine-spec/LR2Bench/blob/main/submission_template.json) for detail.", elem_classes="markdown-text")
+            gr.Markdown("See [submission_template.json](https://github.com/Ultramarine-spec/LR2Bench/blob/main/submission_template.json) for detail. The following is an example for the JSON structure.", elem_classes="markdown-text")
             gr.Markdown(SUBMIT_TEMPLATE, elem_classes="markdown-text", height=250)
             
             file_input = gr.File(label="Upload JSON File", file_types=[".json"], height=150)