old_contents: import pytest
  
  from taskplus.apps.rest.app import create_app
  from taskplus.apps.rest.settings import TestConfig
  
  
  @pytest.yield_fixture(scope='function')
  def app():
      return create_app(TestConfig)
  
new_contents: import pytest
  
  from taskplus.apps.rest.app import create_app
  from taskplus.apps.rest.settings import TestConfig
  
  
  @pytest.fixture(scope='function')
  def app():
      return create_app(TestConfig)
  
subject: Fix conftest