tools/ci.sh: Pin black version to 20.8b1 for now.
@@ -20,7 +20,7 @@ function ci_gcc_arm_setup {
function ci_code_formatting_setup {
sudo apt-add-repository --yes --update ppa:pybricks/ppa
sudo apt-get install uncrustify
- pip3 install black
+ pip3 install black==20.8b1
uncrustify --version
black --version
}
