# -*- coding: utf-8 -*-
import sys
def helloword(filePath: str):
    #print(f"helloword, filepath:{filePath}")
    #print(f"Hello World!")
    return "return Hello World!"


if __name__ == "__main__":
    # print(f"len of parameters:{len(sys.argv)}")
    # for i in range (1, len(sys.argv)):
    #     print(sys.argv[i])
    if len(sys.argv) >1:
        jsonString = helloword(sys.argv[1])
        print(jsonString)