class_docstr: Represents a handle for a live tensor in a session.
class_docstr_tok: ["Represents","a","handle","for","a","live","tensor","in","a","session","."]
docstr: The graph key for reader.
docstr_tok: ["The","graph","key","for","reader","."]
code: def _get_reader_key(handle):
      """The graph key for reader."""
      handle_parts = str(handle).split(";")
      return handle_parts[0] + ";" + handle_parts[-1]
  
imports: import numpy
  from tensorflow.core.framework import resource_handle_pb2
  from tensorflow.python.client import pywrap_tf_session
  from tensorflow.python.framework import device
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_data_flow_ops
  from tensorflow.python.util import compat
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 11 for calling the TensorHandle obj's underlying member method code with example usage: obj._get_reader_key(handle) and returns: unknown