class_docstr: Transformations that yield zero or more results per input, but do not
  combine elements from the input stream.
class_docstr_tok: ["Transformations","that","yield","zero","or","more","results","per","input",",","but","do","not","combine","elements","from","the","input","stream","."]
code: def __init__(self):
      self.max_idle_transforms = env.max_idle_transforms
  
imports: import abc
  from dataclasses import dataclass
  from typing import Callable, Iterable, Iterator, List
  from gluonts.core.component import equals, validated
  from gluonts.dataset.common import DataEntry, Dataset
  from gluonts.env import env
label_desc: Use image node_id 1 to create a new FlatMapTransformation object from inherited base classes: Transformation with example: obj = FlatMapTransformation()