Added default value for endpoint keys input

files/scan.py

@@ -16,7 +16,8 @@ parser = argparse.ArgumentParser(
             
 parser.add_argument(
     "--endpoint-keys",
-    help="Orchestrator output endpoints to scan (endpoints1,endpoints2)"
+    help="Orchestrator output endpoints to scan (endpoints1,endpoints2)",
+    default="None"
     )
 parser.add_argument(
     "--dep-json",