Change rendering and fix minor bug

Change-Id: Ibc5f1b6785b71d18940f9e8868f8b4dbb2ba4e5f
diff --git a/person_detection/person_detection.py b/person_detection/person_detection.py
index f7984af..86ebaa5 100644
--- a/person_detection/person_detection.py
+++ b/person_detection/person_detection.py
@@ -8,7 +8,6 @@
 from collections import namedtuple
 import logging as log
 import os
-import sys
 from argparse import ArgumentParser, SUPPRESS
 from imutils import build_montages
 
@@ -21,15 +20,13 @@
 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)
-
+    def __init__(self, device, client, args):
         self.model_xml = args.model
         self.input = args.input
         self.prob_threshold = args.prob_threshold
         self.is_async_mode = True
         self.device = device
-
+        self.client = client
         super(Camera, self).__init__(device, args.key, args.mbrlow, args.mbrhigh, args.devicegroup, args.noroc)
 
     def __del__(self):