Following the examples of previous works with building web API, I am trying to create something similar using Quick Draw dataset.
I’ve trained the model on a small subset of data during a couple of epochs, so the quality of predictions is rather pathetic: it works well in recognizing zig-zags only 
However, I guess it is possible to do much better if train for a longer period and use more data, and deeper architecture.
Here is a link to the repository. In general, it just creates a Starlett app and serves a simple page with model waiting for an image. I guess I’ll deploy it using Now or something when having a better quality of the model.