Python - spacy - render svg

import spacy
import webbrowser

nlp = spacy.load('en')
doc = nlp(u'This is a sentence.')

html = spacy.displacy.render(doc, style='dep')

with open('temp.svg', 'w') as f:
    f.write(html)

# open in default program
# (it doesn't have to be web browser)
webbrowser.open('temp.svg')