Update README.md

Author: hwkims

README.md

@@ -1,5 +1,10 @@
-https://velog.io/@hwkims/%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8-%EB%8B%B4%EB%B0%B0%EA%BD%81%EC%B4%88
-https://www.youtube.com/watch?v=9ECnFEY9Sg0
+![YouTube Video Thumbnail](https://img.youtube.com/vi/9ECnFEY9Sg0/0.jpg)
+[Watch the Video](https://www.youtube.com/watch?v=9ECnFEY9Sg0)
+
+
+![YouTube Video Thumbnail](https://img.youtube.com/vi/9ECnFEY9Sg0/0.jpg)
+[Watch the Video](https://www.youtube.com/watch?v=9ECnFEY9Sg0)
+
 
 # ciga
 Cigarette Detection yolo