@paulgureghian_gitlab Does your file actually output anything? Do you see anything output in the IPython Console? Do you get the same result when running your file with "Run selection"? How about in QtConsole (jupyter qtconsole)?
Does 'output' in this context of logging need to be from a 'print ' statement only or can it be generated automatically from an API , like say when training a Keras model which outputs 'loss' and 'accuracy' ?