text: import os
  from pythonaem import PythonAem
  
  def init_client():
      conf = {
          'username': os.getenv('aem_username', 'admin'),
          'password': os.getenv('aem_password', 'admin'),
          'protocol': os.getenv('aem_protocol', 'http'),
          'host': os.getenv('aem_host', 'localhost'),
          'port': os.getenv('aem_port', 45652),
      }
      return PythonAem(conf)
  