diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..d6e1198
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+-e .
diff --git a/videojs/videojs.py b/videojs/videojs.py
index bb98543..2c61c9b 100644
--- a/videojs/videojs.py
+++ b/videojs/videojs.py
@@ -1,3 +1,4 @@
+#coding=utf-8
 """ videojsXBlock main Python class"""
 
 import pkg_resources
@@ -139,3 +140,8 @@ def save_videojs(self, data, suffix=''):
         return {
             'result': 'success',
         }
+    @staticmethod
+    def workbench_scenarios():
+        return [
+              ("videojs demo", "<videojs />")  #the name should be "<videojs />"
+        ]