code: def change_averaging_window(
      self, new_size, force=False, signals=None
  ):
      SignalsFileBase.change_averaging_window(
          self, new_size, force, signals
      )
  
file_path: coach/rl_coach/dashboard_components/signals_files_group.py
imports: import os
  from multiprocessing import Process, Manager
  from os.path import basename
  import pandas
  from rl_coach.dashboard_components.globals import x_axis_options, add_directory_csv_files, show_spinner, x_axis
  from rl_coach.dashboard_components.signals_file_base import SignalsFileBase
  from rl_coach.dashboard_components.signals_file import SignalsFile
label_desc: Use image node_id 6 for calling the SignalsFilesGroup obj's underlying member method code with example usage: obj.change_averaging_window(new_size, force, signals) without return types