Fill gaps in image encoding documentation, fix how python documents union variants #4140

	name: "Approve Workflow Runs"

	on:
	pull_request_target:
	issue_comment:
	types: [created, edited]

	permissions:
	contents: "read"
	actions: "write"

	jobs:
	approve-workflow-runs:
	name: "Check for approval"
	runs-on: ubuntu-latest
	if: \|
	github.event.pull_request.head.repo.owner.login != 'rerun-io' &&
	(github.event_name == 'pull_request_target' \|\| github.event.issue.pull_request)
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.11

	- name: Install dependencies
	shell: bash
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install "PyGithub==1.59.0" "requests>=2.31,<3"

	- name: Wait a few seconds
	shell: bash
	run: \|
	# Give GitHub a bit of time to synchronize everything
	sleep 5s

	- name: Approve workflow runs
	shell: bash
	run: \|
	python3 scripts/ci/approve_workflow_runs.py \
	--github-token "${{ secrets.GITHUB_TOKEN }}" \
	--github-repository "rerun-io/rerun" \
	--pr-number "${{ github.event.pull_request.number \|\| github.event.issue.number }}"

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