old_contents: import httplib as http
  import json
  
  from framework import request
  from framework.auth import get_current_user
  from framework.auth.decorators import must_be_logged_in
  from framework.exceptions import HTTPError
  
  from website.project.decorators import must_have_addon
  
  
  @must_be_logged_in
  @must_have_addon('twofactor', 'user')
  def user_settings(user, user_addon, *args, **kwargs):
      try:
          data = json.loads(request.data)
      except ValueError:
          raise HTTPError(code=http.BAD_REQUEST)
  
      code = data.get('code')
  
      if user_addon.verify_code(code):
          user_addon.is_confirmed = True
          user_addon.save()
          return {}
  
      raise HTTPError(403)
new_contents: import httplib as http
  import json
  
  from framework import request
  from framework.auth import get_current_user
  from framework.auth.decorators import must_be_logged_in
  from framework.exceptions import HTTPError
  
  from website.project.decorators import must_have_addon
  
  
  @must_be_logged_in
  @must_have_addon('twofactor', 'user')
  def user_settings(user_addon, *args, **kwargs):
      try:
          data = json.loads(request.data)
      except ValueError:
          raise HTTPError(code=http.BAD_REQUEST)
  
      code = data.get('code')
  
      if user_addon.verify_code(code):
          user_addon.is_confirmed = True
          user_addon.save()
          return {}
  
      raise HTTPError(403)
subject: Fix missing argument (issue arose from merge)