Update show/hide of sample videos

app_utils.py

@@ -547,11 +547,16 @@ def set_page_info_and_sidebar_info():
     # st.markdown("Upload your own images or video **OR** select from our sample library below")
     st.markdown(
         "<p style='font-size: 30px;'>"
-        "Upload your own image 🖼️ or video 🎞️ <strong>OR</strong> select from our sample library 📚 below"
+        "Upload your own image 🖼️ or video 🎞️ <strong>OR</strong> select from our sample videos 📚"
         "</p>",
         unsafe_allow_html=True,
     )
-    video_path = display_video_library()
+    # video_path = display_video_library()
+    show_demo_videos = st.sidebar.checkbox("Show Sample Videos", value=False)
+    if show_demo_videos:
+        video_path = display_video_library()
+    else:
+        video_path = None
 
     st.markdown("<hr id='target_element' style='border: 1px solid #6d6d6d; margin: 20px 0;'>", unsafe_allow_html=True)
     cols = st.columns((1, 1))