Update ipyvizzustory_demo.ipynb

ipyvizzustory_demo.ipynb

@@ -76,9 +76,9 @@
     "\n",
     "html = story.to_html()\n",
     "\n",
-    "if \"animation\" in selected:\n",
+    "if \"animation\" in selected.value:\n",
     "    story.play()\n",
-    "if \"code\" in selected:\n",
+    "if \"code\" in selected.value:\n",
     "    display_html(html)"
    ]
   }