You can use this template to deploy some IBM Cloud Functions assets for you. The assets created by this template are described in the manifest.yaml file, which can be found at template-hello-world/runtimes/your_language_choice/manifest.yaml
The only assets described by this hello world template are a single action, named helloworld, which takes as input a name parameter.
You can use the wskdeploy tool to deploy this asset yourself using the manifest and available code.
This template is available in node.js, php, python & swift.