Imports github.com/nfnt/resize github.com/EngineerKamesh/gofullstack/volume2/section4/gopherfaceform/validationkit github.com/EngineerKamesh/gofullstack/volume2/section4/gopherfaceform/models/socialmedia github.com/gorilla/mux Standard library imports image/png text/template html/template fmt io log net/http os os/exec path/filepath strconv strings