old_contents: from django import forms
  from django.forms import ModelForm
  from django.forms import CharField
  from models import TRequest
  
  class RequestForm(ModelForm):
  	request =  CharField(label='Request', required=False)
  
  	class Meta:
  		model = TRequest
  
new_contents: from django import forms
  from django.forms import ModelForm
  from django.forms import CharField
  from models import TRequest
  
  class RequestForm(ModelForm):
  	request =  CharField(label='Request', required=False)
  
  	class Meta:
  		model = TRequest
  		fields = '__all__'
  
subject: Prepare for Django2 migration