Example not working on my machine

[omerosaienni]

node app.js app.js:10 app.configure(function () { ^

TypeError: app.configure is not a function at Object. (/home/omerosaienni/source-code/integrate/webservice/tcp-service-with-health-3/app.js:10:5) at Module._compile (node:internal/modules/cjs/loader:1126:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10) at Module.load (node:internal/modules/cjs/loader:1004:32) at Function.Module._load (node:internal/modules/cjs/loader:839:12) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12) at node:internal/main/run_main_module:17:47