alembic==1.6.5 beautifulsoup4==4.10.0 cachetools==4.2.0 pdfkit==0.6.1 Pillow==8.3.2 Pint==0.16 psycopg2-binary==2.8.6 pytz==2021.1 PyYAML==5.4 requests==2.26.0 Sanic-Cors==0.10.0.post3 sanic-openapi==0.6.2 sanic==20.12.0 SQLAlchemy==1.3.22 srt==3.4.1 websockets==8.1 webvtt-py==0.4.6 youtube-dl==2021.6.6