Did you mean(dym) is simple microservice that does spelling correction and word segmentation.
If you combine both you get something similar to Google's Did you mean kind of service.
This API Server is using Flask(Python Microframework) & Swagger 2.0(aka Open API)
It has a deployed version(API and API playground) on hasura, check them out
If you want to learn how this works check these links.
dym Server as a Hasura Microservice
This server was generated by the swagger-codegen project. By using the OpenAPI-Spec from a remote server, you can easily generate a server stub. This is an example of building a swagger-enabled Flask server.
This example uses the Connexion library on top of Flask.
Python 3.5.2+
To run the server, please execute the following from the root directory:
pip3 install -r requirements.txt
python3 -m swagger_server
and open your browser to here:
http://localhost:8080/v1/ui/
Your Swagger definition lives here:
http://localhost:8080/v1/swagger.json
To launch the integration tests, use tox:
sudo pip install tox
tox
To run the server on a Docker container, please execute the following from the root directory:
# building the image
docker build -t swagger_server .
# starting up a container
docker run -p 8080:8080 swagger_server