#!/usr/bin/env python import sys def descer(doc_text: str, doc_label: str): ''' adds descriptive labels on top and bottom of doc_text, and returns the resulting complete text with the aforementioned descriptive labels''' return "The following text is about " + doc_label + "\n\n" + doc_text + "\n\nThis is the end of "+ doc_label + " text\n" # if run as shell command, takes stdin as input, stdout as output if __name__ == "__main__": print(descer(sys.stdin.read(), ' '.join(sys.argv[1:])))