"""This is the "nester.py" module and it provides one function called print_lol(),
which prints lists that may or may not include nested lists.""" 
def print_lol(the_list,indent=False,level=0):

    """This function takes one positional argument called"the_list", which is any
    Python list (of - possible - nested lists). Each data item in the provided list is
    (recursively) printed to the screen on it's own line. And the second argument "level"
    inserts a Tab when we have a nested list."""

    for each_item in the_list:
        if isinstance(each_item,list):
            print_lol(each_item,indent,level+1)
        else:
            if indent:
               for tab_stop in range(level):
                   print("\t", end = '')
            print(each_item)
