fixed bug

src/utils.py

@@ -150,7 +150,7 @@ def sort_by_category(df, category):
     cols = list(new_df.columns)
     cols.insert(3, cols.pop(cols.index(col_confi)))
     new_df = new_df.loc[:, cols]
-    new_df = new_df.rename(columns={col_conf: "95% CI"})
+    new_df = new_df.rename(columns={col_confi: "95% CI"})
 
 
     # drop all ranking and confidence interval