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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def list_filepathes_with_predicate(path_dir, predicate):
    '''List all filepathes in a directory that begin with predicate

    :param path_dir: the directory whose top-level contents you wish to list
    :param predicate: the predicate you want to test the directory's
        found files against
    '''
    if not os.path.isdir(path_dir):
        raise ValueError("{} is not a directory".format(path_dir))
    contents = (os.path.join(path_dir, a) for a in os.listdir(path_dir))
    files = (c for c in contents if os.path.isfile(c))
    return [f for f in files if f.startswith(predicate)]