code: def create_user(
              self, username, email, short_name, full_name,
              institute, password=None, **extra_fields):
          
          return self._create_user(
              username=username, email=email,
              short_name=short_name, full_name=full_name,
              institute=institute, password=password,
              is_admin=False, **extra_fields)
docs: Creates a new ordinary person.