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13 changes: 8 additions & 5 deletions 01_hello/hello06_main_function.py
Original file line number Diff line number Diff line change
Expand Up @@ -3,12 +3,15 @@

import argparse


def main():
parser = argparse.ArgumentParser(description='Say hello')
parser.add_argument('-n', '--name', metavar='name',
default='World', help='Name to greet')
parser = argparse.ArgumentParser(description="Say hello")
parser.add_argument(
"-n", "--name", metavar="name", default="World", help="Name to greet"
)
args = parser.parse_args()
print('Hello, ' + args.name + '!')
print("Hello, " + args.name + "!")


if __name__ == '__main__':
if __name__ == "__main__":
main()