For using youtubeTranscriber.py,

• download streamlit by using "pip install streamlit",

• install youtube_dl by using "pip install youtube_dl"

• download ffbinaries from " https://ffbinaries.com/downloads", and download 3 files: "ffplay", "ffprobe" and "ffmpeg", Sudo cp ./ffmpeg ./ffplay ./ffprobe /usr/local/bin input your computer password then "vim ~/.zshrc" Add "PATH=“/usr/local/bin:$PATH” to end of zshrc then use ":wq" to save and quit

• after install all the libraries, cd to your "videoPart.py" place, and use "streamlit run videoPart.py"

• After installations, you could run the youtubeTranscriber.py by using command "streamlit run youtubeTranscriber.py"

• After clicking the "Get transcript", you could get a transcription.txt file in your directory

• Then run the Summarizer.py, by adjusting the final line's number, you could get different length summary. e.g. if you input 4, you could get a relatively long but accurate summary. if you enter 1, you could get a short summary but less accurate summary.