save LB to a local dir

app.py

@@ -14,16 +14,17 @@ HF_TOKEN = os.getenv("HF_TOKEN")
 
 # Download from a dataset
 
-LEADERBOARD_PATH = hf_hub_download(repo_id="datakomarov/RAG-data", filename="leaderboard.csv", repo_type="dataset", token=HF_TOKEN)
+hf_hub_download(repo_id="datakomarov/RAG-data", filename="leaderboard.csv", repo_type="dataset", token=HF_TOKEN, local_dir=".")
 
 LB_COLUMNS = [
     "timestamp", "username", "team", "commit",
     "Answer not accepted", "Some truth", "Accepted answer", "valid_doc_ratio", "n",
 ]
 
-# def ensure_leaderboard():
-#     if not os.path.exists(LEADERBOARD_PATH):
-#   
+def ensure_leaderboard():
+    if not os.path.exists(LEADERBOARD_PATH):
+        print("Something's wrong with reading a LB")
+  
 
 def load_corpus_ids():
     try: