Saving a graph as an image

by: Kevin Broløs
(Feyn version 3.0 or newer)

Feyn models are represented as graphs in SVG and they can be saved as an image.

Here's an example:

import feyn
ql = feyn.QLattice()
models = ql.sample_models(['Hello'], 'World')

model = models[0]
# As an .svg file
with open(f'./model0.svg', 'w') as fd:
    fd.write(model._repr_svg_())

# As an .html file
with open(f'./model0.html', 'w') as fd:
    fd.write(model._repr_html_())