code: def is_iter(data, ignore=False):
      if ignore:
          return True
      iter_classes = [
          "NumpyArrayIterator",
          "DirectoryIterator",
          "DataFrameIterator",
      ]
      return (
          data.__class__.__name__ in iter_classes
          or is_ktrain_dataset(data)
      )
  
imports: from .imports import *
  from subprocess import Popen
label_desc: Use image node_id 23 for calling a global function with example usage: is_iter(data, ignore) and returns: unknown, True