Update src/saving_utils.py

src/saving_utils.py

@@ -12,12 +12,14 @@ def save_similarity_output(output_dict, method_name, leaderboard_path="./data/le
     if os.path.exists(leaderboard_path):
         leaderboard_df = pd.read_csv(leaderboard_path)
     else:
-        leaderboard_df = pd.DataFrame(columns=['Method'])
+        print("Leaderboard df has not found!")
+        return -1
 
     if os.path.exists(similarity_path):
         similarity_df = pd.read_csv(similarity_path)
     else:
-        similarity_df = pd.DataFrame(columns=['Method'])
+        print("Similarity df has not found!")
+        return -1
 
     # Check if method exists in similarity results
     if method_name not in similarity_df['Method'].values: