fix tutorial for groundwater recharge calculation with EE #214

	# Copyright 2021 The Google Earth Engine Community Authors
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# This workflow will do a clean install of node and run tests.
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

	name: Community Tutorial checks

	on:
	push:
	branches: [master]
	paths: ["tutorials/**"]
	pull_request:
	branches: [master]
	paths: ["tutorials/**"]

	defaults:
	run:
	working-directory: tutorials

	jobs:
	check-tutorials:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js 16.x
	uses: actions/setup-node@v2
	with:
	node-version: 16.x
	- run: npm install
	- run: npm run lint
	- run: npm run test

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