Problem loading d3 as node module

[djeanner]

Currently d3 is loaded in the web page, it should be loaded from the index.js file.

[djeanner]

I want to remove this line:

J-graph/html/chart_example_from_d3-graph-gallery_zoom.html

Line 6 in 0575152

<script src="https://d3js.org/d3.v4.js"></script>

and activate the first line of index.js