Update app.py

app.py

@@ -444,10 +444,15 @@ with demo:
     
     ```python
     from datasets import load_dataset
-    dataset = load_dataset("Exploration-Lab/IL-TUR","<task_name>")
+    dataset = load_dataset("Exploration-Lab/IL-TUR", "<task_name>", revision="script")
     ```
 
-
+    ## Creating a submission file
+    
+    A submission file should exactly follow the format as "IL_TUR_eval_submission_dummy.json".
+    Each key in the file corresponds to each task. You can submit predictions for one, multiple, or all tasks.
+    However, for any task you submit, you should have predictions corresponding to every instance in the test set (keys in the submission file).
+    In most cases, the format of the predictions is similar to that of the gold-standard labels in the dataset.
     """
     )