apidoc and swagger are two nice projects which are focusing on documentation of APIs. This project is a middle tier which tries to bring them together in a sense that it uses apidoc to convert inline documentation to json schema and later convert it to swagger json schmea.
Actually, this PR may be unnecessary since query params are supported in this PR https://github.com/fsbahman/apidoc-swagger/pull/11
If that is the case then this can be closed.