Add generated example (#4)

- Add generated example (5026f4bc44695418a714f27d61d12d82900131ee)

README.md

@@ -21,6 +21,9 @@ widget:
 - text: a drawing of a capybaracartoon
   output:
     url: images/example_echgth9uz.png
+- text: capybaracartoon, a capybara
+  output:
+    url: images/example_h0kxew2vb.png
 
 ---