Add Gemini 3 and Gemma 4 Models & Retire Legacy Models #650

	name: run-linters
	on: [pull_request]
	jobs:
	run-black:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- name: Set up Python 3.9.23
	uses: actions/setup-python@v1
	with:
	python-version: 3.9.23
	- name: Debug Message - Check Github branch
	run: echo "Current Git branch is ${GITHUB_REF##*/}"
	- name: Install Black
	run: pip install black==23.1.0
	- name: Run black . to format code.
	run: black .

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