class_docstr: Adds integration with ya, helps in finding dependencies
class_docstr_tok: ["Adds","integration","with","ya",",","helps","in","finding","dependencies"]
code: def source_root(self):
      return self._source_root
  
imports: import os
  import sys
  import logging
  import json
  import six
  from .tools import to_str
  from .external import ExternalDataInfo
label_desc: Use image node_id 2 for calling the Ya obj's underlying member method code with example usage: obj.source_root() and returns: self