Go Lang- How to configure Swagger UI(http://localhost:4545/docs) and local host(http://localhost:4545) running at the same time on the same host/port

Question

I'm trying to implement go-swagger for Go-lang project. How to configure both Swagger UI(http://localhost:4545/docs) and local host(http://localhost:4545) running at the same on port 4545. I can get response only on one interface(either swagger UI or localhost via postman at a time.