{"144":["A file containing Python code that can be reused"],"145":["import my_module"],"146":["It signals that the directory should be treated as a package"],"147":["A collection of related modules organized in a directory"],"148":["import my_package.my_module"],"149":["Working with sequences and iterators"],"150":["itertools.cycle()"],"151":["itertools.combinations()"],"152":["Generates the Cartesian product of input iterables"],"153":["Generates an infinite sequence of evenly spaced values"]}