Try to highlight wins

server.py

@@ -222,7 +222,7 @@ class LeaderboardServer:
         else:
             return c
 
-    def _model_tournament_table_styler_pipe(self, styler):
+    def _model_tournament_table_style_pipe(self, styler):
         styler.format(self._model_tournament_table_format)
         styler.highlight_max(color='lightgreen', axis=None)
         return styler
@@ -281,7 +281,7 @@ class LeaderboardServer:
             dataframe = dataframe.rename(
                 columns=attributes_map_word_to_header
             )
-            dataframe.style.format(self._model_tournament_table_styler)
+            dataframe.style.pipe(self._model_tournament_table_style_pipe)
             return dataframe
 
     def get_leaderboard(self, pre_submit=None, category=None):