remove kurobako dependency #229

	name: Run examples

	on:
	pull_request:
	paths:
	- '.github/workflows/examples.yml'
	- 'examples/**.py'
	- 'cmaes/**.py'

	jobs:
	examples:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	architecture: x64
	- name: Install dependencies
	run: \|
	pip install -U pip setuptools
	pip install --progress-bar off optuna numpy scipy
	pip install --progress-bar off -U .
	- run: python examples/quadratic_2d_function.py
	- run: python examples/ipop_cma.py
	- run: python examples/bipop_cma.py
	- run: python examples/ellipsoid_function.py
	- run: python examples/optuna_sampler.py
	- run: python examples/lra_cma.py
	- run: python examples/ws_cma.py
	- run: python examples/cma_with_margin_binary.py
	- run: python examples/cma_with_margin_integer.py
	examples-cmawm-without-scipy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	architecture: x64
	check-latest: true
	- name: Install dependencies
	run: \|
	pip install -U pip setuptools
	pip install --progress-bar off -U .
	- run: python examples/cma_with_margin_binary.py
	- run: python examples/cma_with_margin_integer.py

Provide feedback