imgsd Dan 726-730 (#3436) #1429

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Check colors and img size

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- name: Maximize build space
	uses: easimon/maximize-build-space@67afc2d7662c9d296547435e7605cc57a1df46f3
	- uses: actions/checkout@v3
	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pillow tqdm numpy requests
	- name: Check colors
	run: \|
	PRNUM=${{ github.event.pull_request.number }} ONLYCHECK=1 python tools/canonicialize_masks.py
	- name: Check img size
	run: \|
	PRNUM=${{ github.event.pull_request.number }} python tools/check_img_size.py

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