chore: Migrate gsutil usage to gcloud storage

[bebechien]

google/generative-ai-docs#619

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Summary of Changes

Hello @bebechien, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request modernizes the Google Cloud Storage interaction within the PaliGemma fine-tuning notebook by migrating all gsutil commands to their equivalent gcloud storage cp counterparts. This change aligns the documentation with current best practices for Google Cloud CLI usage.

Highlights

• Command Migration: Replaced gsutil commands with gcloud storage cp in the PaliGemma fine-tuning notebook.
• Dataset Download: Updated the dataset download command to use gcloud storage cp --no-clobber --recursive.
• Tokenizer Download: Modified the tokenizer download command to use gcloud storage cp.

Changelog

• docs/paligemma/fine-tuning-paligemma.ipynb
  • Migrated gsutil cp command for tokenizer download to gcloud storage cp.
  • Migrated gsutil -m -q cp -n -r command for dataset download to gcloud storage cp --no-clobber --recursive.

Activity

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Code Review

This pull request correctly migrates gsutil commands to their gcloud storage equivalents in the docs/paligemma/fine-tuning-paligemma.ipynb notebook. The changes are accurate and align with the best practice of using the more modern gcloud storage tool. The translation of command-line flags from gsutil to gcloud storage is also correct. While the changes in this PR are good, I noticed that another notebook, PaliGemma/[PaliGemma_2]Finetune_with_JAX.ipynb, still contains the old gsutil commands. To ensure consistency across the repository, you might want to consider updating that file as well in this or a follow-up PR.