text: import GodOfPython.P10_ModulePackage.camera_base
  import GodOfPython.P10_ModulePackage.phone_base
  print('------')
  
  while True:
      choice = input('what do you want?')
      if choice=='0':
          break
      if choice=='1':
          GodOfPython.P10_ModulePackage.camera_base.photo()
      elif choice=='2':
          GodOfPython.P10_ModulePackage.phone_base.makeacall()
      elif choice=='3':
          print('나중에 구현될 기능')
  print('프로그램이 종료되었습니다.')