Thanks for sharing your questions here. I'm not sure I understand what you are trying to accomplish. If you are trying to add new models (as in
ndb.Model classes), I could only suggest adding new Python classes to the
models.py of that GitHub repository and re-publishing. Something like the following:
class Report(ndb.Model):
created = ndb.DateTimeProperty(auto_now_add=True)
reporter = ndb.KeyProperty(kind=User)
flag = ndb.StringProperty(required=True)
If this is not what you are trying to achieve, please provide more information about the code that is failing, what file needs to be changed or what error is received.