How to use the ipyleaflet.DrawControl function in ipyleaflet

def show(self, tabs=True, layer_control=True, draw_control=False,
             fullscreen=True):
        """ Show the Map on the Notebook """
        if not self.is_shown:
            if layer_control:
                # Layers Control
                lc = ipyleaflet.LayersControl()
                self.add_control(lc)
            if draw_control:
                # Draw Control
                dc = ipyleaflet.DrawControl(edit=False)
                dc.on_draw(self.handle_draw)
                self.add_control(dc)
            if fullscreen:
                # Control
                full_control = ipyleaflet.FullScreenControl()
                self.add_control(full_control)

            if tabs:
                display(self, self.tab_widget)
            else:
                display(self)
        else:
            # if len(tabs) > 0:
            if tabs:
                display(self, self.tab_widget)
            else:

def show(self, tabs=True, layer_control=True, draw_control=False,
             fullscreen=True):
        """ Show the Map on the Notebook """
        if not self.is_shown:
            if layer_control:
                # Layers Control
                lc = ipyleaflet.LayersControl()
                self.add_control(lc)
            if draw_control:
                # Draw Control
                dc = ipyleaflet.DrawControl(edit=False)
                dc.on_draw(self.handle_draw)
                self.add_control(dc)
            if fullscreen:
                # Control
                full_control = ipyleaflet.FullScreenControl()
                self.add_control(full_control)

            if tabs:
                display(self, self.tab_widget)
            else:
                display(self)
        else:
            if tabs:
                display(self, self.tab_widget)
            else:
                display(self)

if map is None:
        m = Map(**kwargs) if len(kwargs) else Map(zoom=2)
        m.scroll_wheel_zoom = True
        m.layout.height = height
    else:
        m = map
        render_bounds(m.bounds)

    widgets = [
        WidgetControl(widget=btn_done, position='topright'),
        WidgetControl(widget=html_info, position='bottomleft'),
    ]
    for w in widgets:
        m.add_control(w)

    draw = DrawControl()

    draw.circle = {}
    draw.polyline = {}
    draw.circlemarker = {}

    shape_opts = {"fillColor": "#fca45d",
                  "color": "#000000",
                  "fillOpacity": 0.1}
    draw.rectangle = {"shapeOptions": shape_opts,
                      "metric": ["km", "m"]}
    poly_opts = {"shapeOptions": dict(**shape_opts)}
    poly_opts["shapeOptions"]["original"] = dict(**shape_opts)
    poly_opts["shapeOptions"]["editing"] = dict(**shape_opts)

    draw.polygon = poly_opts
    draw.edit = True