fixed model ordering

app.py

@@ -238,9 +238,11 @@ def create_ranking_str(ranking, ranking_difference):
         return f"{int(ranking)}"
     
 def get_arena_table(arena_df, model_table_df, arena_subset_df=None):
+    arena_df = arena_df.sort_values(by=["rating"], ascending=False)
     arena_df = arena_df.sort_values(by=["final_ranking"], ascending=True)
     # sort by rating
     if arena_subset_df is not None: 
+        arena_subset_df = arena_subset_df.sort_values(by=["rating"], ascending=False)
         arena_subset_df = arena_subset_df.sort_values(by=["final_ranking"], ascending=True)
         # join arena_df and arena_subset_df on index
         arena_df = arena_subset_df.join(arena_df["final_ranking"], rsuffix="_global", how="inner")