Update app.py

app.py

@@ -60,7 +60,19 @@ with col3:
     st.button('3')
 
 
+col4, col5, col6 = st.columns(3)
 
+with col4:
+    st.header("A cat")
+    st.image("https://static.streamlit.io/examples/cat.jpg")
+
+with col5:
+    st.header("A dog")
+    st.image("https://static.streamlit.io/examples/dog.jpg")
+
+with col6:
+    st.header("An owl")
+    st.image("https://static.streamlit.io/examples/owl.jpg")
 
 #st.text("Fixed text: ")