Install dependencies
Before we run the application locally, it’s a common practice to install third-party libraries or dependencies that your application might be using. These dependencies are defined in a file that varies depending on the runtime, for example package.json for NodeJS projects or requirements.txt for Python ones.
In the terminal, go into the sam-app/hello-world folder.
cd sam-app/hello-world
And install the dependencies:
npm install
Example:
