Как отключить swashbuckle swagger UI в production in ASP.NET веб-апи2?

I using swashbuckle v 5.6.0 for api documentation and ui for test in asp.net web api2. 
I do not want give ability for the user to post data from swagger ui in production.
How do I disable it?

GlobalConfiguration.Configuration
               .EnableSwagger(c =>
                   {
                   c.Schemes(new[] { "http", "https" });
                   c.SingleApiVersion("v1", ""Demo API");
                   c.PrettyPrint();
                   c.IncludeXmlComments(GetXmlCommentsPath());
                       })
              .EnableSwaggerUi(c =>
                   {
                     c.DisableValidator();
                      });