fix(plugin-chart-period-over-period-kpi): Blank chart when switching … #2137

	name: WebSocket server
	on:
	push:
	paths:
	- "superset-websocket/**"
	pull_request:
	paths:
	- "superset-websocket/**"

	jobs:
	app-checks:
	runs-on: ubuntu-20.04
	steps:
	- name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
	uses: actions/checkout@v3
	with:
	persist-credentials: false
	- name: Install dependencies
	working-directory: ./superset-websocket
	run: npm ci
	- name: lint
	working-directory: ./superset-websocket
	run: npm run lint
	- name: prettier
	working-directory: ./superset-websocket
	run: npm run prettier-check
	- name: unit tests
	working-directory: ./superset-websocket
	run: npm run test
	- name: build
	working-directory: ./superset-websocket
	run: npm run build

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