code: def update_password_from_form(self, user=None, form=None):
          
          user = user or self.current
          if not form and "form" in current_context.data and request.method == "POST":
              form = current_context.data.form
          elif not form:
              raise OptionMissingError("Missing a form in 'update_user_password' action")
  
          self._update_password_from_form(user, form)
          save_model(user)
          self.update_user_password_signal.send(self, user=user)
docs: Updates the user password using a form