Revert "Try to highlight wins"

This reverts commit 9cd1585b06cdfd8c3380689cea1a29862baaeef1.

server.py

@@ -21,7 +21,6 @@ from threading import Lock
 
 import gradio as gr
 import pandas as pd
-import numpy as np
 from huggingface_hub import HfApi, snapshot_download
 
 from compare_significance import SUPPORTED_METRICS
@@ -219,7 +218,14 @@ class LeaderboardServer:
 
     @staticmethod
     def _model_tournament_table_highlight_true(x):
-        return np.where(x == True, 'background-color: lightgreen;', None)
+        df_css = x.copy()
+        for c in df_css:
+          for i in range(len(df_css.index)):
+            if x[c].iloc[i] == True:
+              df_css[c].iloc[i] = 'background-color: lightgreen'
+            else:
+              df_css[c].iloc[i] = ''
+        return df_css 
 
     def get_model_tournament_table(self, submission_id, category):
         if category == self.TASKS_CATEGORY_OVERALL: