human
Complete this python program:
def _setup_fixtures(doctest_item):
assistant
#Here is the Python program you requested.

    """Used by DoctestTextfile and DoctestItem to setup fixture information.
    """
    def func():
        pass
    doctest_item.funcargs = {}
    fm = doctest_item.session._fixturemanager
    doctest_item._fixtureinfo = fm.getfixtureinfo(node=doctest_item, func=func, cls=None, funcargs=False)
    fixture_request = FixtureRequest(doctest_item)
    fixture_request._fillfixtures()
    return fixture_request