class_docstr: Image resolution upscaling schedule.
class_docstr_tok: ["Image","resolution","upscaling","schedule","."]
code: def _raise_unsupported_scale_mode_error(self):
      raise ValueError(
          "Unsupported scale mode: {}".format(self._scale_mode)
      )
  
imports: import math
  from magenta.models.gansynth.lib import layers
  import tensorflow.compat.v1
  import tf_slim
label_desc: Use image node_id 6 for calling the ResolutionSchedule obj's underlying member method code with example usage: obj._raise_unsupported_scale_mode_error() without return types