code: def set_PLOS_2column_fig_style(self, ratio=1):
          '''figure size corresponding to Plos 2 columns'''
          plt.rcParams.update({
              'figure.figsize' : [self.PLOSwidth2Col, self.PLOSwidth2Col*ratio],
          }f set_PLOS_2column_fig_style(self, ratio=1):
          '''figure size corresponding to Plos 2 columns'''
          plt.rcParams.update({
              'figure.figsize' : [self.PLOSwidth2Col, self.PLOSwidth2Col*ratio],
          })
docs: figure size corresponding to Plos 2 columns