class_docstr: A mechanism for cancelling blocking computation.
code: def __init__(self):
      self._impl = pywrap_tfe.TFE_NewCancellationManager()
  
file_path: tensorflow/tensorflow/python/eager/cancellation.py
imports: from tensorflow.python import pywrap_tfe
label_desc: Use image node_id 1 to create a new CancellationManager object from inherited base classes: object with example: obj = CancellationManager()