old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models
  
  # Create your models here.
  
new_contents: #!/usr/bin/python
  # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models
  class Medications(models.Model):
      medication = models.CharField(max_length = 300)
  
  
  
subject: modify models.py