Update app.py

app.py

@@ -44,7 +44,7 @@ def compare_visual_changes(orig_img, edit_img, start_position):
     blurred_diff = cv2.GaussianBlur(gray_diff, (5, 5), 0)
 
     # Apply thresholding
-    _, thresh = cv2.threshold(blurred_diff, 74, 255, cv2.THRESH_BINARY)
+    _, thresh = cv2.threshold(blurred_diff, 70, 255, cv2.THRESH_BINARY)
 
     # Morphological operations to clean noise
     kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (5, 5))