Update app.py

app.py

@@ -39,7 +39,9 @@ def resize_image_pil(image, new_width, new_height):
 
     return resized
 
-def inference(input_img, transparency = 0.5, target_layer_number = -1, grad_cam_option = "Yes", no_of_classes_view = 3):
+no_of_classes_view = 3
+
+def inference(input_img, transparency = 0.5, target_layer_number = -1, grad_cam_option = "Yes", no_of_classes_view = no_of_classes_view):
     input_img = resize_image_pil(input_img, 32, 32)
     
     input_img = np.array(input_img)