Update app.py

app.py

@@ -1,5 +1,5 @@
 import streamlit as st
-from helper3 import (
+from helper import (
     load_dataset, search, get_file_paths,
     get_cordinates, get_images_from_s3_to_display,
     get_images_with_bounding_boxes_from_s3, load_dataset_with_limit