0.4.0 🐶

What's new

• Now you can serve your models with Streamlit: mlem serve streamlit --model mymodel. Streamlit app is built automatically based on sample_data you provide to mlem.api.save() call.
• Now you can add pre- and post-processors for your models. mlem.api.save(..., preprocess=..., postprocess=...) will apply preprocess before the model and postprocess after the model like this: postprocess(model(preprocess(x))).
• Since the two above break backward compatibility (.mlem files have a different structure now), we implemented mlem migrate command that will re-write .mlem files to adhere to new format.

Changes

• Fix broken links in README.md by @aguschin in #518
• Streamlit serving by @mike0sv in #512
• Add fastapi to pip install mlem[streamlit] by @aguschin in #527
• Model stages/pre/post processors prototype by @mike0sv in #485
• Find correct package names by @aguschin in #525
• Migrations (for 0.4.0) by @mike0sv in #515
• Fixes for blogposts by @mike0sv in #531
• importlib_metadata dependency by @mike0sv in #534

Full Changelog: 0.3.2...0.4.0