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 shutil

def encode(in_file, out_file, height=None, width=None):
    # TODO: Implement me
    pass

def hls_stream(in_file, out_dir, start_time=None, duration=None):
    # TODO: Implement me
    pass

def stream_to_youtube(in_file, out_dir, start_time=None, duration=None):
    # TODO: Implement me
    pass