adding squared relu activation function #29

	name: Version Check

	on:
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	check-version:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Fetch full history for proper diffing

	- name: Fetch main branch
	run: \|
	git fetch origin main --depth=1

	- name: Check for changes in src directory
	id: check_changes
	run: \|
	CHANGED_FILES=$(git diff --name-only origin/main HEAD -- "src/")

	if [[ -z "$CHANGED_FILES" ]]; then
	echo "No changes detected in src/. Skipping version check."
	echo "SKIP_VERSION_CHECK=true" >> $GITHUB_ENV
	else
	echo "Changes detected in src/:"
	echo "$CHANGED_FILES"
	echo "Version check required."
	echo "SKIP_VERSION_CHECK=false" >> $GITHUB_ENV
	fi

	- name: Extract version from pyproject.toml
	id: current_version
	run: \|
	VERSION=$(grep -Po '(?<=version = ")[^"]*' pyproject.toml)
	echo "VERSION=$VERSION" >> $GITHUB_ENV
	echo "Current version: $VERSION"

	- name: Fetch the latest version from main
	run: \|
	PREV_VERSION=$(git show origin/main:pyproject.toml \| grep -Po '(?<=version = ")[^"]*')
	echo "PREV_VERSION=$PREV_VERSION" >> $GITHUB_ENV
	echo "Previous version: $PREV_VERSION"

	- name: Compare versions if needed
	if: env.SKIP_VERSION_CHECK == 'false'
	run: \|
	if [ "$VERSION" == "$PREV_VERSION" ]; then
	echo "❌ Version has not been incremented! Please update the version in pyproject.toml."
	exit 1
	else
	echo "✅ Version has been incremented."
	fi

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