code: def show_figures(self):
      plt.show()
  
file_path: coach/rl_coach/plot_atari.py
imports: import argparse
  import os
  import matplotlib
  import matplotlib.pyplot
  from rl_coach.dashboard_components.signals_file import SignalsFile
label_desc: Use image node_id 6 for calling the FigureMaker obj's underlying member method code with example usage: obj.show_figures() without return types