Setting Kaggle Credentials

The existing code in the notebook for setting Kaggle credentials uses the Colab-specific userdata.get API, which may not work outside Colab. The added method works in different environments. It simply creates a .kaggle directory and writes the API token to a kaggle.json file.

Description of the change

The added cell configures the Kaggle credentials on a local machine or Google Colab by creating the necessary directory and configuration file for the Kaggle API token.

Motivation

The existing cell works only for Google Colab.

Type of change

Feature request

Checklist

[x] I have performed a self-review of my code.
[x] I have added detailed comments to my code where applicable.
[x] I have verified that my change does not break existing code.
[x] My PR is based on the latest changes of the main branch (if unsure, please run git pull --rebase upstream main).
[x] I am familiar with the Google Style Guide for the language I have coded in.
[x] I have read through the Contributing Guide and signed the Contributor License Agreement.

google / generative-ai-docs