code: def userinfo_json(request, user_id):
      
      data = {'first_name': '',
              'last_name': '',
              'email': '',
              'slug': '',
              'bio': '',
              'phone': '',
              'is_active': False}
  
      try:
          member = StaffMember.objects.get(pk=user_id)
          for key in data.keys():
              if hasattr(member, key):
                  data[key] = getattr(member, key, '')
  
      except StaffMember.DoesNotExist:
          pass
  
      return HttpResponse(json.dumps(data),
                          mimetype='application/json')
docs: Return the user's information in a json object