'openai' Module Not Being Installed As Dependency

I am creating a VS Code extension using the ‘openai’ module. Inside of my package.json, it is listed as a dependency and therefore should automatically install for any users of mine upon download of my extension.

Upon download, the user does not have the ‘node_modules’ folder nor the ‘openai’ module which npm should automatically be downloading for them. I need help understanding why this might be happening and any workarounds.