Add support for regression #1

	name: pip install
	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:
	jobs:
	pip-Test:
	runs-on: ubuntu-latest
	steps:
	- name: "Update system"
	run: \|
	sudo apt update
	sudo apt upgrade
	sudo apt autoremove
	- name: "Install new g++"
	run: \|
	sudo apt install g++
	- name: "Clone the PLSSVM repository into PLSSVM/"
	uses: actions/[email protected]
	with:
	path: PLSSVM
	- name: "Set up Python"
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: "Create and activate virtual environment"
	run: \|
	python -m venv venv
	source venv/bin/activate
	echo "VIRTUAL_ENV=$VIRTUAL_ENV" >> $GITHUB_ENV
	- name: "Install Python dependencies"
	run: \|
	source $VIRTUAL_ENV/bin/activate
	pip install --upgrade pip
	pip install -r PLSSVM/install/python_requirements.txt
	- name: "Build PLSSVM locally via pip"
	run: \|
	source $VIRTUAL_ENV/bin/activate
	cd PLSSVM
	pip install .
	- name: "Run examples"
	env:
	MPLBACKEND: Agg
	run: \|
	source $VIRTUAL_ENV/bin/activate
	set -e
	cd PLSSVM/examples/python
	python sklearn_like_svc.py
	python sklearn_like_svr.py
	cd sklearn
	python plot_classifier_comparison.py
	python plot_decision_boundaries_via_coef_and_intercept.py
	python plot_decision_boundary_confidence.py
	python plot_different_classifiers.py
	python plot_digits_classification.py
	python plot_face_recognition.py
	python plot_feature_discretization.py
	python plot_rbf_parameters.py
	python plot_rbf_parameters_3_classes.py
	python plot_separating_hyperplane.py
	python plot_svm_anova.py
	python plot_svm_kernels.py
	python plot_svm_margin.py
	python plot_svm_regression.py

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