업데이트 'README.md'

README.md

@@ -7,11 +7,13 @@ Colab computing environment: https://colab.research.google.com/drive/1UWqUtZdTbF
 
 　
 
-[![강의 동영상 바로가기(클릭)](readme_figures/capture.png)](https://youtu.be/LpWHXQ51Nh0)
+### Tutorial  강의 영상
 
-![readme_figures/capture.png](readme_figures/capture.png)
+> https://youtu.be/LpWHXQ51Nh0?t=1
 
+> [![Tutorial 강의 영상](http://img.youtube.com/vi/LpWHXQ51Nh0/0.jpg)](https://youtu.be/LpWHXQ51Nh0?t=0) 
 
+![readme_figures/capture.png](readme_figures/capture.png)
       
       　
 # Jeelab mouse body tracking example using U-Net