Add basic flake8

setup.sh

@@ -2,7 +2,7 @@
 set -e
 # Setup shell file to setup the environment on an ubuntu machine
 sudo apt-get update && sudo apt-get install -y make bzip2 git python3 python3-pip wget 
-python3 -m pip install bdflib black
+python3 -m pip install bdflib black flake8
 sudo mkdir -p /build
 cd /build