Update sidebar for hm1 (solutions) #70

	# used to prebuild docker caching on mybinder.org to accelerate Binder launch
	name: Build Notebook Container
	on:
	push:
	branches:
	- master # only trigger GitHub action when master branch has push
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v2

	- name: update jupyter dependencies with repo2docker
	uses: jupyterhub/repo2docker-action@master
	with:
	NO_PUSH: true
	MYBINDERORG_TAG: ${{ github.event.pull_request.head.ref }}
	IMAGE_NAME: xiaoganghe/python-climate-visuals # fixed var because Docker not allow uppercases
	# BINDER_CACHE: true
	# PUBLIC_REGISTRY_CHECK: true

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