restore newline in makefile

Author: karangattu

Makefile

@@ -74,6 +74,7 @@ typings/matplotlib/__init__.pyi:
 	git clone --depth 1 https://github.com/microsoft/python-type-stubs typings/python-type-stubs
 	mv typings/python-type-stubs/stubs/matplotlib typings/
 	rm -rf typings/python-type-stubs
+
 pyright-typings: typings/appdirs typings/folium typings/uvicorn typings/seaborn typings/matplotlib/__init__.pyi
 
 check: check-format check-lint check-types check-tests  ## check code, style, types, and test (basic CI)