Good example of model deployed in flask server API?

I'm looking for some good GitHub example repos of a machine learning model deployed in a flask server API. Preferably something deployed in a customer-facing production environment, and preferably **not** a simple toy server example.

My team has been deploying some of our models, mostly following documentation and tutorials. But I'd love some "in the wild" examples to see what other people do differently.

Any recommendations?

api customer datascience documentation environment example flask github good machine machine learning machine learning model production server simple something team tutorials