old_contents: from .AcademicDegree import *
  from .Department import *
  from .Laboratory import *
  from .Branch import *
  from .Batch import * 
  from .Group import *
  
  from .Course import * 
  from .CourseGroup import *
  #from .CourseSchedule import *
  
new_contents: from .AcademicDegree import *
  from .Department import *
  from .Laboratory import *
  from .Branch import *
  from .Batch import * 
  from .Group import *
  from .CourseCurriculum import *
  from .Course import * 
  from .CourseGroup import *
  #from .CourseSchedule import *
  
subject: Update __init__.py