Update README.md

README.md

@@ -45,7 +45,7 @@ This directory contains a selection of zero-padded COCO images that correspond t
 
 # display_boundary.py
 
-Mini gui for viewing images with their boundary boxes, don't need to pay attention to how it works, just run it:
+Mini gui for viewing images with their boundary boxes, don't need to pay attention to how it works, just do the following from within the same directory as display_boundary.py (cd Hugging_Face if you need to):
 
 ```
 python display_boundary.py