format noxfile.

Author: v0lta

noxfile.py

@@ -50,4 +50,4 @@ def format(session):
     session.install("black")
     session.install("isort")
     session.run("isort", "src", "tests", "noxfile.py")
-    session.run("black", "src", "tests", "noxfile.py")
+    session.run("black", "src", "tests", "noxfile.py")