update .env variables

README.md

@@ -47,9 +47,9 @@ API_HOST=0.0.0.0
 API_PORT=3002
 ```
 
-The `HF_TOKEN` is required to access private datasets on Hugging Face. You can get your token from your [Hugging Face account settings](https://huggingface.co/settings/tokens).
+The `HUGGING_FACE_HUB_TOKEN` is required to access private datasets on Hugging Face. You can get your token from your [Hugging Face account settings](https://huggingface.co/settings/tokens).
 
-The `HF_REPO_ID` specifies which dataset repository to use. By default, it points to the main leaderboard explorer dataset.
+The `HUGGING_FACE_REPO_ID` specifies which dataset repository to use. By default, it points to the main leaderboard explorer dataset.
 
 ## Local Development
 
@@ -72,5 +72,3 @@ poetry run dev
 ## Deployment
 
 The application is configured to be deployed on a Hugging Face Space using Docker.
-
-When deploying, make sure to set the `HF_TOKEN` as a secret in your deployment environment.

server/server.py

@@ -8,7 +8,6 @@ import json
 from datetime import datetime, timedelta
 import aiofiles
 import aiofiles.os
-import asyncio
 
 # Load environment variables
 load_dotenv()