Update app.py

app.py

@@ -18,7 +18,7 @@ db = app.database()
 def function(parameter):
     data = db.child("data").child(parameter).get()
     data = data.val()
-    if data.startswith("OrderedDict"):
+    if isinstance(data, collections.OrderedDict):
         data = json.dumps(data)
         return data
     else: