Update app.py

app.py

@@ -88,7 +88,7 @@ class SingleDataset(Dataset):
         # label = label.view(1,1)
 
         return features, label
-
+global max_cycle_index
 
 def test(use_default, csv_path, pos):
 
@@ -120,7 +120,7 @@ def test(use_default, csv_path, pos):
         min_val, max_val = pickle.load(f)
 
 
-    global max_cycle_index
+    
     test_data = pd.read_csv(csv_path)
     max_cycle_index = test_data['Cycle_Index'].max()
     test_data['SOH'] = test_data['cycle capacity'] / test_data['cycle capacity'].values[0]