error running simple ruffus code in windows

[archana bhardwaj]

Hi 

I am trying to run very simple code of ruffus as demo 

from ruffus import *

import sys

def first_task():

    print ("First task") 

@follows(first_task)

def second_task():

    print ("Second task")

@follows(second_task)

def final_task():

    print ("Final task")

pipeline_run()

But as output i can not see anything except for 

=== RESTART: /Python/Python37/t1.py ===

I can not run the task specific print output mentioned as print command 

I will appreciate all the suggestions 

Thanks