Update app.py

app.py

@@ -152,7 +152,7 @@ def update_hub_stats():
                         
                         # total exp (discord + hub)
                         discord_exp = row['discord_exp']
-                        discord_exp_int = discord_exp.str.strip('L').astype(int)
+                        discord_exp_int = discord_exp.strip('L').astype(int)
                         total_exp = discord_exp_int + total_hub_exp
                         total_exp_string = f"L" + str(total_exp) + f"L"
                         global_df.loc[index, 'total_exp'] = total_exp_string