code: def set_size(self, height=220, width=350,
                   height_threshold=120,
                   width_threshold=160):
          
          self.set_integer("height", height)
          self.set_integer("width", width)
          self.set_integer("small_height_threshold", height_threshold)
          self.set_integer("small_width_threshold", width_threshold)
docs: Set the size of the chart.
  
              Args:
                  height (int): height in pixels.
                  width (int): width in pixels.
                  height_threshold (int): height threshold in pixels
                  width_threshold (int): width threshold in pixesls