If a full sample of data has been read, the current match state is created using the build_match_number subroutine, and the voice print with the best match is printed on stdout and set to be rendered.

When this is not assigned to a variable or no further functions are performed, it will by default print a sample result set to the screen.

In the sample service implementation, we make sure that, each function's execution time requires at least one second and it will print out some message while being executed.