diff --git a/A2/GUI.py b/A2/GUI.py
index a40b03df08b7057ae76ac4a689714efadb0c1a5a..e5b46ae24dac83df6c69d8c877aba7f9dec11066 100644
--- a/A2/GUI.py
+++ b/A2/GUI.py
@@ -134,8 +134,8 @@ class GUI(object):
         self._update_label_image(self.original_image_label, image, 1, 0)
 
         self.filter_name.set(FILTER.empty.value)
+        self.sigma_value.set(1.0)
         self._update_label_image(self.filtered_image_label, image, 1, 2)
-        print('Go!')
 
     def change_filter(self, *args) -> None:
         """