code: def clear_artists(self, stream_vis):
      for bar in stream_vis.bars_artists:
          bar.remove()
      stream_vis.bars_artists.clear()
  
file_path: tensorwatch/tensorwatch/mpl/bar_plot.py
imports: from .base_mpl_plot import BaseMplPlot
  from ..None import utils
  from ..None import image_utils
  import numpy
  from itertools import groupby
  import operator
label_desc: Use image node_id 3 for calling the BarPlot obj's underlying member method code with example usage: obj.clear_artists(stream_vis) without return types