code: def datagen_needs_fit(datagen):
      if (
          datagen.featurewise_center
          or datagen.featurewise_std_normalization
          or datagen.zca_whitening
      ):
          return True
      else:
          return False
  
imports: from ..None import utils
  from ..imports import *
  from .preprocessor import ImagePreprocessor
label_desc: Use image node_id 9 for calling a global function with example usage: datagen_needs_fit(datagen) and returns: True, False