Only run audit on dependencies

Not sure if this will work.

Author: gudnimg

noxfile.py

@@ -103,9 +103,8 @@ def audit(session, installable):
     """
     Audit dependencies for vulnerabilities.
     """
-    session.run("python", "-m", "pip", "--version")
     session.install("pip-audit", installable)
-    session.run("python", "-m", "pip_audit")
+    session.run("python", "-m", "pip_audit", "-r", str(REQUIREMENTS["docs"]))
 
 
 @session()