Load demo graph from geojson-path-finder js lib

load_graph_demo.py

import json
import pandas as pd
import wget
from google.cloud import bigquery

print('Upload geojson-path-finder network demo to Bigquery')

url = 'https://francois-baptiste.github.io/geojson-path-finder/network.json'
wget.download(url, 'network.json')

with open('network.json') as json_file:
    df=pd.DataFrame([json.dumps(v) for v in json.load(json_file)['features']])
df.columns=['features']
bigquery.Client().load_table_from_dataframe(df,'temp.network_demo').result()