diff --git a/person_detection/person_detection.py b/person_detection/person_detection.py
index 47a3fcf..5d01794 100644
--- a/person_detection/person_detection.py
+++ b/person_detection/person_detection.py
@@ -17,11 +17,9 @@
 
 from base_camera import BaseCamera
 
-import action
-
-Shape = namedtuple('Shape', ['n','c','h','w'])
 
 class Camera(BaseCamera):
+    Shape = namedtuple('Shape', ['n','c','h','w'])
 
     def __init__(self, device, args):
         log.basicConfig(format="[ %(levelname)s ] %(message)s", level=log.INFO, stream=sys.stdout)
@@ -32,7 +30,7 @@
         self.is_async_mode = True
         self.device = device
 
-        super(Camera, self).__init__(device, args.idle)
+        super(Camera, self).__init__(device, args.key, args.mbrlow, args.mbrhigh, args.devicegroup)
 
     def __del__(self):
         # stream.release()
@@ -70,7 +68,7 @@
         log.info("Loading IR to the plugin...")
         exec_net = IECore().load_network(network=net, device_name="CPU", num_requests=2)
         # Read and pre-process input image
-        shape = Shape(*net.inputs[input_blob].shape)
+        shape = Camera.Shape(*net.inputs[input_blob].shape)
 
         del net
 
@@ -142,7 +140,7 @@
                         cv2.FONT_HERSHEY_COMPLEX, 0.6, black, 1)
 
                 if obj_count > 0:
-                    action.person_detected(self.device, obj_count)
+                    self.person_detected(obj_count)
 
             yield cv2.imencode('.jpg', frame)[1].tobytes()