code: def path(self):
      paths = []
      if self._group is not None:
          paths.append(self.group)
      paths.append(self.dataset)
      return "/".join(paths)
  
imports: import threading
  import time
  from typing import List
  import numpy
  from ...None import opcodes
  from ...core.context import get_context
  from ...oscar import ActorNotExist
  from ...serialization.serializables import FieldTypes, KeyField, StringField, DictField, TupleField
  from ...lib.filesystem import open_file
  from ...utils import has_unknown_shape
  from ..datasource import tensor
  from .core import TensorDataStore
label_desc: Use image node_id 10 for calling the TensorHDF5DataStore obj's underlying member method code with example usage: obj.path() and returns: str