Update constants.py

constants.py

@@ -46,8 +46,9 @@ SUBMIT_INTRODUCTION = """# Submit Introduction
     5. After clicking 'Submit Eval', you can click 'Refresh' to obtain the latest result in the leaderboard.
 
     ## Submit Example
-    For example, if you want to update InstructBLIP's result in the leaderboard, you need to:
-    1. Fill in 'InstructBLIP' in 'Revision Model Name'.
+    For example, if you want to upload InstructBLIP's result in the leaderboard, you need to:
+    1. Fill in 'InstructBLIP' in 'Model Name' if it is your first time to submit your result (You can leave 'Revision Model Name' blank).
+    2. Fill in 'InstructBLIP' in 'Revision Model Name' if you want to update your result (You can leave 'Model Name' blank).
     2. Select 'ImageLLM' in 'Model Type'.
     3. Fill in 'https://github.com/salesforce/LAVIS' in 'Model Link'.
     4. Select 'Flan-T5-XL' in 'LLM Type'.