perf(python): Further optimise initial `polars` import #7444

	name: Test Bytecode Parser

	on:
	pull_request:
	paths:
	- py-polars/**
	- .github/workflows/test-bytecode-parser.yml

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	ubuntu:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	# Only the versions that are not already run as part of the regular test suite
	python-version: ['3.9', '3.10']

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: pip install ipython numpy pytest

	- name: Run tests
	env:
	PYTHONPATH: py-polars
	run: pytest .github/scripts/test_bytecode_parser.py

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