How to use the graphistry.graph_vector_pb2.VectorGraph function in graphistry

def create(edge_df, node_df, sources, dests, nodeid, node_map, name):
    vg = graph_vector_pb2.VectorGraph()
    vg.version = 1
    vg.type = VectorGraph.DIRECTED
    vg.vertexCount = len(node_map)
    vg.edgeCount = len(edge_df)
    if name is not None:
        vg.name = name

    addEdges(vg, sources, dests, node_map)
    edge_types = storeEdgeAttributes(vg, edge_df)
    node_types = storeNodeAttributes(vg, node_df, nodeid, node_map)

    return  {
        'name': name,
        'vgraph': vg,
        'attributes': {
            'nodes': node_types,

def create(edge_df, node_df, sources, dests, nodeid, node_map, name):
    vg = graph_vector_pb2.VectorGraph()
    vg.version = 1
    vg.type = VectorGraph.DIRECTED
    vg.vertexCount = len(node_map)
    vg.edgeCount = len(edge_df)
    if name is not None:
        vg.name = name

    addEdges(vg, sources, dests, node_map)
    edge_types = storeEdgeAttributes(vg, edge_df)
    node_types = storeNodeAttributes(vg, node_df, nodeid, node_map)

    return  {
        'name': name,
        'vgraph': vg,
        'attributes': {
            'nodes': node_types,
            'edges': edge_types
        },

from builtins import next
from builtins import str
import warnings


import random
import numpy
import pandas

from . import pygraphistry
from . import util
from . import graph_vector_pb2
from .graph_vector_pb2 import VectorGraph


EDGE = graph_vector_pb2.VectorGraph.EDGE
VERTEX = graph_vector_pb2.VectorGraph.VERTEX


# Creates the ETL2 protobuf vgraph from
#  - edge_df: the edge dataframe
#  - node_df: the node dataframe
#  - sources: a series of edge sources
#  - dests: a series of edge destinations
#  - nodeid: The name of the nodeId column in node_df
#  - node_map: A map from nodeId to a dense integer range [0, #nodes -1]
#  - name: The name of the dataset.
def create(edge_df, node_df, sources, dests, nodeid, node_map, name):
    vg = graph_vector_pb2.VectorGraph()
    vg.version = 1
    vg.type = VectorGraph.DIRECTED
    vg.vertexCount = len(node_map)