how can I load configuration for kubernetes using kubernetes-client. Google Cloud

I have TS application that uses kubernetes-client library to connect to kubernetes in Google Cloud.

import { KubeConfig, CoreV1Api } from "@kubernetes/client-node";
const kc = new KubeConfig();
kc.loadFromDefault();
const kbsCoreApi = kc.makeApiClient(CoreV1Api);

When running locally works great, but when I dockerize it, it does not work due to not knowing how to load configuration. I tried to create a config file and load it using "kc.loadFromFile('~/some/path')" instead but It seems that I am missing something it gives me a HTTP error. Here is my configuration file.

    {
  "kind": "Config",
  "apiVersion": "v1",
  "clusters": [
    {
      "name": "cluster1",
      "cluster": {
        "certificate-authority-data": "cert-data",
        "server": "https://128.1.1.2"
      }
    }
  ],
  "users": [
    {
      "name": "cluster1",
      "user": {
        "password": "myPassword",
        "usernmae": "myUsername"
      }
    }
  ],
  "contexts": [
    {
      "name": "cluster1",
      "context": {
        "cluster": "cluster1",
        "user": "cluster1"
      }
    }
  ],
  "current-context": "cluster1"
}