Run black and isort only on code files

Signed-off-by: Keshav Priyadarshi <git@keshav.space>

Author: keshav-space

Makefile

@@ -52,11 +52,11 @@ envfile:
 
 isort:
 	@echo "-> Apply isort changes to ensure proper imports ordering"
-	@${ACTIVATE} isort --profile black .
+	@${ACTIVATE} isort --profile black aboutcode/ fedcode/ federatedcode/ tests/
 
 black:
 	@echo "-> Apply black code formatter"
-	@${ACTIVATE} black ${BLACK_ARGS} .
+	@${ACTIVATE} black ${BLACK_ARGS} aboutcode/ fedcode/ federatedcode/ tests/
 
 doc8:
 	@echo "-> Run doc8 validation"