old_contents: from django.db import models
  
  # Create your models here.
  
  class Tutorial(models.Model):
      title = models.TextField()
      html = models.TextField()
      markdown = models.TextField()
new_contents: from django.db import models
  from markdownx.models import MarkdownxField
  
  # Create your models here.
  
  
  class Tutorial(models.Model):
      # ToDo: Fields that are out-commented are missing according to the mockup -> datamodel ??
  
      # Category = models.TextField()
      title = models.TextField()
      html = models.TextField()
      markdown = MarkdownxField()
      # Level = models.IntegerField()
  
subject: Add missing Fields according to mockup, Add markdownfield