Small issue in README: pip links is not align with notebook

Hi, thanks for the puzzles 😀 I found that the pip install links in README are as follows  But the notebook is updated to ``` !pip install -qqq git+https://github.com/chalk-diagrams/planar git+https://github.com/danoneata/chalk@srush-patch-1 !wget -q https://github.com/srush/GPU-Puzzles/raw/main/robot.png https://github.com/srush/GPU-Puzzles/raw/main/lib.py ``` I tried the one in README, but it is not working now.