Dockerfile and requirements.txt is everything you need to know to recreate environment, and this is how apps are usually ran in production. This is how you can

Dockerfile and requirements.txt is everything you need to know to recreate environment, and this is how apps are usually ran in production. This is how you can create consistent recreatable and testable env and carry it from dev machine to test, staging, CI/CD, and prod environments Never really had an issue with python apps not being portable. Building regular python app? Just use official python docker image. Using advanced CUDA stuff with nvidia cards? Just use nvidia’s docker image and forget about fiddling with configuring and compiling dependencies. It is all as easy as carrying dockerfile and requirements.txt