Fix install command for zsh
Fix install command for zsh

`python -m pip install kivy[base] kivy_examples --no-binary kivy` throws the error `zsh: no matches found: kivy[base]`, you need to use `python -m pip install "kivy[base]" kivy_examples --no-binary kivy` instead
akshayaurora/kivy,akshayaurora/kivy,akshayaurora/kivy,kivy/kivy,kivy/kivy,rnixx/kivy,rnixx/kivy,kivy/kivy,rnixx/kivy