class_docstr: Represents a gradient propagation trace.
code: def __init__(self, tape):
      self._tape = tape
  
file_path: tensorflow-upstream/tensorflow/python/eager/tape.py
imports: from tensorflow.python import pywrap_tfe
label_desc: Use image node_id 1 to create a new Tape object from inherited base classes: object with example: obj = Tape(tape)