update makefile

Makefile

@@ -69,6 +69,15 @@ git-sync:
 git-pr:
 	@./gitpr $(N)
 
+.PHONY=build-docs
+build-docs:
+	@cd ./docs ; python make_params.py; jb build ./book
+
+format:
+	black . -l 79
+	linecheck . --fix
+
 pip-package:
 	pip install wheel
-	python setup.py sdist bdist_wheel
+	pip install setuptools
+	python setup.py sdist bdist_wheel