docstr: Location of Within doc data set file, #Required when using Within doc sieve
docstr_tok: ["Location","of","Within","doc","data","set","file",",","#","Required","when","using","Within","doc","sieve"]
code: def wd_file(self):
      """
      Location of Within doc data set file, #Required when using Within doc sieve
      """
      return self.__wd_file
  
imports: from nlp_architect import LIBRARY_ROOT
  from nlp_architect.data.cdc_resources.relations.relation_types_enums import WikipediaSearchMethod, OnlineOROfflineMethod, EmbeddingMethod
label_desc: Use image node_id 6 for calling the SievesResources obj's underlying member method code with example usage: obj.wd_file() and returns: self