#!/usr/bin/python

def read_file(file_name):
    file = open(file_name, "r")
    while True:
        line = file.readline()
        if not line:
            break
        print(line)
    file.close()


def write_file(file_name):
    file = open(file_name, "w", encoding="UTF-8")
    file.write("Hello,\n")
    file.write("There")
    file.close()


if __name__ == "__main__":
    read_file("./file_io.py")
    write_file("./test.txt")