Update app.py

app.py

@@ -23,7 +23,7 @@ def function(parameter, parameter2):
     # return data
     musics_ref = db.child("Musics")
     musics = musics_ref.get()
-    return musics
+    return musics_ref
     # if isinstance(data, collections.OrderedDict):
     #     data = json.dumps(data[parameter2])
     #     return data