Code refactor

Change-Id: Ice294178d7af9be94a8bb65c1d0a7c8064f0ce7e
diff --git a/bin/person_detection.sh b/bin/person_detection.sh
index 97fab3b..e8a7587 100755
--- a/bin/person_detection.sh
+++ b/bin/person_detection.sh
@@ -3,5 +3,5 @@
 source .venv/bin/activate
 source /opt/intel/openvino/bin/setupvars.sh
 #python3 person_detection/person_detection.py -d CPU -m models/intel/person-detection-retail-0013/FP32/person-detection-retail-0013.xml $args
-python3 person_detection/app.py -d CPU -m models/intel/person-detection-retail-0013/FP32/person-detection-retail-0013.xml $args
+python3 person_detection/app.py -m models/intel/person-detection-retail-0013/FP32/person-detection-retail-0013.xml $args