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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def draw(self):
 """ Draw MV grid's graph using the geo data of nodes Notes ----- This method uses the coordinates stored in the nodes' geoms which are usually conformal, not equidistant. Therefore, the plot might be distorted and does not (fully) reflect the real positions or distances between nodes. """


        # get nodes' positions
        nodes_pos = {}
        for node in self.graph.nodes():
            nodes_pos[node] = (node.geom.x, node.geom.y)

        plt.figure()
        nx.draw_networkx(self.graph, nodes_pos, node_size=16, font_size=8)
        plt.show()