add trafficlight_config.yaml

src/detection/trafficlight_detection/yaml/trafficlight_config.yaml

@@ -2,10 +2,10 @@
 ---
 imshow_flag: true
 ivlog_flag: false
+lightstart: false
 test_video:
   open: false
-  video_path: /home/nvidia/code/modularization/src/detection/trafficlight_detection/data/camera_test2.mp4
-lightstart: true 
+  video_path: /home/nvidia/code/modularization/src/detection/trafficlight_detection/data/camera_test2.mp4 
 trackstate: true
 conf_thr: 0.5
 nms_thr : 0.4