class_docstr: A key for a dataset used for analysis.
class_docstr_tok: ["A","key","for","a","dataset","used","for","analysis","."]
docstr: Creates a non cacheable dataset key, for which no cache will be produced.
code: def non_cacheable(self) -> "DatasetKey":
      """Creates a non cacheable dataset key, for which no cache will be produced."""
      return self._replace(key=f"uncached_{self.key}", is_cached=False)
  
imports: import os
  import pickle
  import re
  import sys
  from typing import Iterable, Mapping, List, Optional, Union, Tuple
  import apache_beam
  import tensorflow
  from tfx_bsl.types import tfx_namedtuple
label_desc: Use image node_id 1 for calling the DatasetKey obj's underlying member method code with example usage: obj.non_cacheable() and returns: self