Migration from PalM2 api to Gemini API

[skyprince999]

Migration Review: PaLM to Gemini with New google-genai SDK

⚠️ IMPORTANT: Package Deprecation Timeline

Date	Event
Aug 15, 2024	PaLM API decommissioned
Aug 31, 2025	google-generativeai package deprecated
Nov 30, 2025	Legacy libraries fully deprecated
Feb 4, 2026	Current date - MUST use google-genai

Package Migration

# OLD (Deprecated as of Aug 2025)
pip install google-generativeai

# NEW (Required as of Feb 2026)
pip install google-genai

Files Modified

1. gptfuzzer/llm/llm.py - ✅ UPDATED

2. gptfuzzer/llm/init.py - ✅ UPDATED

3. install.ipynb - ✅ UPDATED

Raised a PR with the above changes (# PR40 )

[hubertyoo]

Hi @skyprince999 the PR looks good, I have merged the PR, thanks for your contribution