How can i use the image?

[Taliaaaa]

I am using the command

docker run sahilchaddha/rudy:latest rudy -t "http://102.22.44.55:80/"

It gives this output
module.js:550
throw err;
^

Error: Cannot find module '/usr/src/app/rudy'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Function.Module.runMain (module.js:694:10)
at startup (bootstrap_node.js:204:16)
at bootstrap_node.js:625:3