def _transform_node_geometry_to_geodata(node_geo):
    """
    Create x and y values from geodataframe

    :param node_geo: The dataframe containing the node geometries (as shapely points)
    :type node_geo: geopandas.GeoDataFrame
    :return: bus_geo - The given geodataframe with x and y values
    """
    node_geo["x"] = [p.x for p in node_geo.geometry]
    node_geo["y"] = [p.y for p in node_geo.geometry]
    return node_geo