Update app.py

app.py

@@ -441,8 +441,8 @@ with st.spinner('Wait for it...'):
                             vector_store.append((embedding, chunk.page_content) )
                             
                     else:
-                        if screen_width==485:
-                            screen_width = screen_width//0.9
+                        if screen_width<485:
+                            screen_width = screen_width//1
                         else:
                             screen_width = int(screen_width//2.3)  if screen_width!=820 else screen_width//2
                         screen_height = int(screen_height//2.16) if screen_height!=1180 else screen_height//2