Update app.py

app.py

@@ -99,7 +99,7 @@ def main():
             continue
         
         # Split the "model" column into 'provider' (before the "/") and 'model' (after the "/")
-        df[['provider', 'model']] = df['model'].str.split('/', 1, expand=True)
+        df[['provider', 'model']] = df['model'].str.split(pat='/', n=1, expand=True)
         # Round total_gpu_energy to 3 decimal places and assign to 'energy'
         df['energy'] = df['total_gpu_energy'].round(3)
         # Use the energy_score column as 'score'