Update app.py

app.py

@@ -49,11 +49,11 @@ def main():
 #    show_images = False
 
     if st.checkbox("Show/Hide Examples"):
+        st.header("Example Images")
 
         col1, col2, col3, col4 = st.columns(4)
 
         with col1:
-            st.header("Example Images")
             st.image("examples/example_0.jpg", width=260)
             st.image("examples/example_1.jpg", width=260)