update instructions

utils.py

@@ -99,13 +99,17 @@ SUBMIT_INTRODUCTION = """# Submit on MMEB Leaderboard Introduction \n
     }
 }
 ```
-3. **Step  3️⃣:** Finally, create a pull request and upload the generated JSON file to the ***scores*** folder, then inform us on [our discord server](https://discord.gg/njyKubdtry), or send us an email at [email protected], indicating that your PR is ready to merge.\n
-    - Note: Please email us or leave a simple message (simply @ us) in the PR to indicate that you are ready to merge your PR. We will then review your submission and update the leaderboard accordingly. \n\n
+3. **Step  3️⃣:** Finally, create a pull request and upload the generated JSON file to the ***scores*** folder. 
+    - You can directly use the Hugging Face Space's web UI to upload your files:
+        - Go to the [scores folder](https://huggingface.co/spaces/TIGER-Lab/MMEB-Leaderboard/upload/main/scores)
+        - Select "Upload file" and upload your JSON files.
+    - Please inform us on [our discord server](https://discord.gg/njyKubdtry), or send us an email at [email protected], or leave a simple message (simply @ us) in the PR to indicate that you are ready to merge your PR. 
+    - We will then review your submission and update the leaderboard accordingly. \n\n
 ## ⚠️ Special Instructions for submitting to MMEB Image (Previously MMEB-V1) Leaderboard
 We understand that some researchers want to exclusively submit to the Image leaderboard, but unfortunately our current leaderboard system cannot exclude your model from other modalities' leaderboards. 
 To do so, please run the 36 image datasets only and simply ignore the other datasets.
 The leaderboard will automatically assign a 0 to the missing datasets. 
-We might be able to hide your model from the other leaderboards in the next leaderboard updates, but for now your model will be shown on all leaderboards and might have a lower rank. 
+We might be able to hide your model from the other leaderboards in the next leaderboard updates, but for now your model will be shown on all leaderboards and might have a lower rank. \n
 We highly recommend joining our [discord server](https://discord.gg/njyKubdtry), which provides a convenient way to stay informed with latest updates, or share any feedback you have for improving the leaderboard experience. We appreciate your contributions to the MMEB community!
 """