Update README.md

Author: HuyHung1408

docs/README.md

@@ -5,10 +5,6 @@
          <img src="https://user-images.githubusercontent.com/86362423/162710522-c40c4f39-a6b9-48bc-84bc-1c6b78319f01.png"
          width="200">
     </a>
-    <a>
-         <img src="https://user-images.githubusercontent.com/86362423/162727921-b1daf52f-48e4-404e-8a8c-9079acce6a4d.png"
-         width="200">
-    </a>
 </div>
 <p align="center">
   <img src="screenshot.png" width = "700"/>