Eagerly render the model card

Don't wait for users to click on "render"

app.py

@@ -369,7 +369,8 @@ with left_col:
 
 with right_col:
     # this contains the rendered model card
-    st.button(label="Render model card", on_click=display_model_card)
     rendered = download_model_card()
     if rendered:
         st.download_button(label="Download model card (markdown format)", data=rendered)
+
+    display_model_card()