code: def scaled(self):
      return (
          super(EqHistNormalize, self).scaled()
          and self._bin_edges is not None
      )
  
imports: import warnings
  from matplotlib.image import _ImageBase
  from matplotlib.patches import Patch
  from matplotlib.transforms import Bbox, TransformedBbox, BboxTransform
  import matplotlib
  import numpy
  from .None import reductions
  from .None import transfer_functions
  from .colors import Sets1to3
  from .core import bypixel, Canvas
label_desc: Use image node_id 8 for calling the EqHistNormalize obj's underlying member method code with example usage: obj.scaled() and returns: unknown