Add support for Recipes

[DhavalRepo18]

As a part of our project, we found this repository very helpful. We have made a slight improvement while working on this project structure. Specially, we added a directory "recipes" that stores all yamls to define recipes, which is very common now in many open-source projects such as MLFlow.

https://github.com/mlflow/recipes-regression-template/blob/main/recipe.yaml

We like to contribute our tiny change into this repo. Are we accepting any changes?

[DhavalRepo18]

@cfchase Hi Did you get chance to look at the above issue. Do you need more info?