class_docstr: Shuffle the channels of a multichannel spectrogram (channels last).
  This can help combat positional bias.
class_docstr_tok: ["Shuffle","the","channels","of","a","multichannel","spectrogram","(","channels","last",")",".","This","can","help","combat","positional","bias","."]
code: def randomize_parameters(self, magnitude_spectrogram):
      super().randomize_parameters(magnitude_spectrogram)
      if self.parameters["should_apply"]:
          self.parameters["shuffled_channel_indexes"] = list(
              range(magnitude_spectrogram.shape[-1])
          )
          random.shuffle(self.parameters["shuffled_channel_indexes"])
  
imports: import random
  from audiomentations.core.transforms_interface import BaseSpectrogramTransform
label_desc: Use image node_id 1 for calling the SpecChannelShuffle obj's underlying member method code with example usage: obj.randomize_parameters(magnitude_spectrogram) without return types