FigureCap is a client exension that adds default markdown cell for figure caption after every figure output.
To install FigureCap, use this command line: jupyter nbextension install /MY_PATH/FigureCap.js [--sys-prefix|--user]
To enable: jupyter nbextension enable FigureCap [--sys-prefix|--user]
To disable: jupyter nbextension disable FigureCap [--sys-prefix|--user]