import os

def lambda_handler(event, context):

what_to_print = os.environ.get("what_to_print")

how_many_times = int(os.environ.get("how_many_times"))

# make sure what_to_print and how_many_times values exist

if what_to_print and how_many_times > 0:

for i in range(0, how_many_times):

print(what_to_print)

return what_to_print

return None