add RTSP example

code/Python/opencv/capture.py

@@ -2,8 +2,10 @@
 
 import cv2
 
-cam_port = 2
+RTSP_ADDR = 'rtsp://localhost:8554/cam'
-cam = cv2.VideoCapture(cam_port)
+DEVICE_ADDR = 2
+
+cam = cv2.VideoCapture(DEVICE_ADDR)
 
 while True:
     result, image = cam.read()
@@ -17,5 +19,6 @@ while True:
         break
 
 cam.release()
+
 cv2.destroyWindow('Camera')
 cv2.destroyAllWindows()

code/Python/pyproject.toml

@@ -0,0 +1,4 @@
+[tool.black]
+skip-string-normalization = true
+pycodestyle = true
+line-length = 100