old_contents: from django.forms import ModelForm
  
  from localflavor.gb.forms import GBPostcodeField
  
  from .models import Member
  
  class MemberUpdateForm(ModelForm):
      class Meta:
          model = Member
          exclude = ['token', 'user', 'constituency', 'mapit_json']
  
      postcode = GBPostcodeField(required=True)
new_contents: from django.forms import ModelForm
  
  from localflavor.gb.forms import GBPostcodeField
  
  from .models import Member
  
  class MemberUpdateForm(ModelForm):
      class Meta:
          model = Member
          exclude = [
              'token',
              'user',
              'constituency',
              'mapit_json',
              'source',
          ]
  
      postcode = GBPostcodeField(required=True)
  
subject: Exclude most fields from User Profiles