Update app.py

app.py

@@ -8,6 +8,9 @@ from utils import footer
 from page import generate, reduce
 
 
+st.set_page_config(
+        page_title="AI Architecture",
+)
 
 if( hasattr(st.session_state, 'page') == False):
     st.session_state.page = 0
@@ -22,6 +25,7 @@ p3 = st.empty()
 
 st.session_state.stop = False
 st.session_state.progress = 0
+st.session_state.images = []
 st.session_state.regenerate = False
 
 footer()