code: def footway(self):
      footway = self._components.get("footway")
      if footway:
          return footway
      else:
          return self.street_aliases
  
imports: from __future__ import absolute_import
  import logging
  from geocoder.location import BBox
  from geocoder.base import OneResult, MultipleResultsQuery
  from geocoder.keys import opencage_key
label_desc: Use image node_id 12 for calling the OpenCageResult obj's underlying member method code with example usage: obj.footway() and returns: footway, self