class_docstr: Generator operator.
code: def __init__(self) -> None:  # pylint: disable=super-init-not-called
      pass
  
file_path: towhee/tests/unittests/mock_operators/generator_with_timestamp/generator_with_timestamp.py
imports: from typing import Generator, NamedTuple
  from towhee.operator import Operator, SharedType
label_desc: Use image node_id 1 to create a new GeneratorWithTimestamp object from inherited base classes: Operator with example: obj = GeneratorWithTimestamp()