crap script to self host a podcast.

1. pip3 install -r requirements
2. to go webserver dir, e.g. /var/www/podcast
3. upload all files and MP3 files
4. change header.xml according to your needs (author, title,...)
5. add your openai apikey or set a fixed description for "ai_description"
6. run ./mypodcast.py --headerfile header.xml "pathtomypodcastfile.mp3" verify and pipe to rss.xml or whatever
7. if you have rss.xml and want to add more episodes, run ./mypodcast.py --rssfile rss.xml "pathtomypodcastfile.mp3" and verify it
8. fork it and send PR to make it better