Update app.py

app.py

@@ -23,6 +23,21 @@ if 'image' not in st.session_state:
 if 'image_counter' not in st.session_state:
     st.session_state.image_counter = 0    
 
+#####
+###
+# Loading Screen
+###
+#####
+# This displays while the model is loading
+# It provides the user with information about the tool
+_, row0_col1, _ = st.columns([1,3,1])
+st.markdown("<h1 style='text-align: center; color: black;'>Find Waldo and His Friends</h1>", unsafe_allow_html=True)
+st.markdown("<h3 style='text-align: center; color: black;'>Using Computer Vision</h3>", unsafe_allow_html=True)
+st.markdown("<p style='text-align: center; color: black;'>\
+    This tool allows you to take a photo with your phone of a <i>Where's Waldo?</i> book page. \
+    Using the computer vision model YOLOv8 (large option), this tool find Waldo and his friends Wenda, Odlaw, Wizard, and Woof. \
+    The model takes about 30 seconds to load before the fun begins. Please be patient...</p>", unsafe_allow_html=True)
+    
 #####
 ###
 # Upload