Deployment error

[SpruceVedant]

I am trying to deploy my node web-app on AWS amplify hosting services. After configuring amplify.yml , the web-app is serving the frontend but it doesn't start the node server which is the entry-point(index.js) of the application as specified in the package.json file. I am using snowpack as a build tool.

Here's my directory structure

Here's amplify.yml