class_docstr: Aubio Mel Energy analyzer
code: def post_process(self):
      melenergy = self.new_result(
          data_mode="value", time_mode="framewise"
      )
      melenergy.parameters = dict(
          n_filters=self.n_filters, n_coeffs=self.n_coeffs
      )
      melenergy.data_object.value = self.melenergy_results
      self.add_result(melenergy)
  
file_path: TimeSide/timeside/plugins/analyzer/externals/aubio_melenergy.py
imports: from __future__ import absolute_import
  from timeside.core import implements, interfacedoc
  from timeside.core.analyzer import Analyzer
  from timeside.core.api import IAnalyzer
  from timeside.core.preprocessors import downmix_to_mono, frames_adapter
  from aubio import filterbank, pvoc
label_desc: Use image node_id 8 for calling the AubioMelEnergy obj's underlying member method code with example usage: obj.post_process() without return types