code: def _has_access(*, is_authorized: bool, func: Callable, args, kwargs):
      """
      Define the behavior whether the user is authorized to access the resource.
  
      :param is_authorized: whether the user is authorized to access the resource
      :param func: the function to call if the user is authorized
      :param args: the arguments of ``func``
      :param kwargs: the keyword arguments ``func``
  
      :meta private:
      """
      if is_authorized:
          return func(*args, **kwargs)
      elif (
          get_auth_manager().is_logged_in()
          and not get_auth_manager().is_authorized_view(
              access_view=AccessView.WEBSITE
          )
      ):
          return (
              render_template(
                  "airflow/no_roles_permissions.html",
                  hostname=get_hostname()
                  if conf.getboolean("webserver", "EXPOSE_HOSTNAME")
                  else "redact",
                  logout_url=get_auth_manager().get_url_logout(),
              ),
              403,
          )
      elif not get_auth_manager().is_logged_in():
          return redirect(
              get_auth_manager().get_url_login(next=request.url)
          )
      else:
          access_denied = get_access_denied_message()
          flash(access_denied, "danger")
      return redirect(url_for("Airflow.index"))
  
imports: from __future__ import annotations
  import functools
  import logging
  import warnings
  from functools import wraps
  from typing import TYPE_CHECKING, Callable, Sequence, TypeVar, cast
  from flask import flash, redirect, render_template, request, url_for
  from flask_appbuilder._compat import as_unicode
  from flask_appbuilder.const import FLAMSG_ERR_SEC_ACCESS_DENIED, LOGMSG_ERR_SEC_ACCESS_DENIED, PERMISSION_PREFIX
  from airflow.auth.managers.models.resource_details import AccessView, ConnectionDetails, DagAccessEntity, DagDetails, PoolDetails, VariableDetails
  from airflow.configuration import conf
  from airflow.exceptions import RemovedInAirflow3Warning
  from airflow.utils.net import get_hostname
  from airflow.www.extensions.init_auth_manager import get_auth_manager
label_desc: Use image node_id 5 for calling a global function with example usage: _has_access() and returns: redirect, func, render_template,  int, redirect