Fixes image_test to reflect that invalid source are deleted
Fixes image_test to reflect that invalid source are deleted

plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js,plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js,aburato/plotly.js,aburato/plotly.js,etpinard/plotly.js