Add an explanation

start.py

@@ -182,6 +182,7 @@ def start_input_form():
     )
     st.markdown("---")
 
+    st.markdown("Choose one of the options below to get started:")
     col_0, col_1, col_2 = st.columns([2, 2, 2])
     with col_0:
         st.button("Create a new skops model card", on_click=create_skops_model_card)