A simple increment function in python

increment.py

# So first we def (define) the function and giving it 
# the name increment, and adding one parameter 
# i call that number_to_increment because its 
# the number that you want to increment by 1
def increment(number_to_increment):
	# Then we return the number_to_increment + 1
	# So if the number_to_increment is 3 it will return 4, if number_to_increment is 500 it will return 501
	return number_to_increment + 1

# Here we test the function works
# test_one we set number_to_increment = 2
# by doing this
test_one = increment(2)

# Then we print the result
print(test_one) # 3


#
# I just do a few tests here to show how it works
#
test_two = increment(14)

# Then we print the result
print(test_two) # 15



test_three = increment(10)

# Then we print the result
print(test_three) # 11



test_four = increment(5000)

# Then we print the result
print(test_four) # 5001