create a python program to stream video from m3u8 url to youtube using python-ffmpeg-video-streaming module (do not create function)(do not use subprocess)

from ffmpeg_streaming import Formats, Bitrate, Representation, Size
import os
import sys

if len(sys.argv) <= 2:
    print('Usage: program.py <url> <youtubelive-streamkey>')
    exit()

url = sys.argv[1]
stream_key = sys.argv[2]

# python program to stream video from m3u8 url to youtube using python-ffmpeg-video-streaming module
stream = FFMPEG_Streaming_Video_to_YoutubeLive(url, stream_key,
                                               format=Formats.hls,
                                               representation=Representation(Size(640, 360), Bitrate(400)),
                                               representation=Representation(Size(854, 480), Bitrate(800)),
                                               representation=Representation(Size(1280, 720), Bitrate(1600)))

stream.start()

# to stop the stream
stream.stop()