docs: def savefig(self, output_path, **kwargs):
          """Save figure during generation.
  
          This method is used to save a completed figure during the main function run.
          It represents a call to ``matplotlib.pyplot.fig.savefig``.
  
          # TODO: Switch to kwargs for matplotlib.pyplot.savefig
  
          Args:
              output_path (str): Relative path to the WORKING_DIRECTORY to save the figure.
  
          Keyword Arguments:
              dpi (int, optional): Dots per inch of figure. Default is 200.
              Note: Other kwargs are available. See:
                  https://matplotlib.org/api/_as_gen/matplotlib.pyplot.savefig.html
  
          """
          self.figure.save_figure = True
          self.figure.output_path = output_path
          self.figure.savefig_kwargs = kwargs
          return