def noExecSpecified(numExec):
    #Exit with helpful message if no executors are specified
    if numExec < 0:
        logger.info("You need to specify some executors for this pipeline to run. Please use the --num-executors command line option. Exiting...")
        print("You need to specify some executors for this pipeline to run. Please use the --num-executors command line option. Exiting...")
        sys.exit()
dataset/ETHPy150Open Mouse-Imaging-Centre/pydpiper/pydpiper/pipeline_executor.py/noExecSpecified/original