Update Leaderboard.py

Leaderboard.py

@@ -8,8 +8,8 @@ def load_data():
     df_oblzn = pd.read_csv("oblzn.csv").set_index("model")
     df_vidvopr = pd.read_csv("vidvopr.csv").set_index("model")
     df_provokac = pd.read_csv("provokac.csv").set_index("model")
-    df_api = pd.read_csv("API.csv").set_index("model")
-    df_os = pd.read_csv("OS.csv").set_index("model")
+    df_api = pd.read_csv("API.csv", index_col=0).set_index("model")
+    df_os = pd.read_csv("OS.csv", index_col=0).set_index("model")
 
     return df_itog, df_oblzn, df_vidvopr, df_provokac, df_api, df_os