Added get_keypoints method to edge and updated to finished version of geopandas notebook.

from autocnet.utils import utils

from autocnet.matcher import health

from autocnet.graph.node import Node

from autocnet.matcher import outlier_detector as od

from autocnet.matcher import suppression_funcs as spf

from autocnet.matcher import subpixel as sp

        voronoi = cg.vor(self, clean_keys, **kwargs)

        self.matches = pd.concat([self.matches, voronoi[1]['vor_weights']], axis=1)

    def get_keypoints(self, node, clean_keys, **kwargs):

        matches, _ = self.clean(clean_keys=clean_keys)

        if type(node) is str:

            node = node.lower()

        if type(node) is Node:

            node = node.node_id

        if node == "source" or node == "s" or node == self.source.node_id:

            return self.source.get_keypoint_coordinates(index=matches['source_idx'], **kwargs)

        if node == "destination" or node == "d" or node == self.destination.node_id:

            return self.destination.get_keypoint_coordinates(index=matches['destination_idx'], **kwargs)