Update README.md

Author: hende8

README.md

@@ -4,3 +4,5 @@ submission : Hen Debi 204639173
 Shiran Golzar 205866106
 
 ***We made some changes in 3-2 repository. the submission of 3-2 was in Jun 7, 2020***
+Link to API in Swagger-hub : 
+https://app.swaggerhub.com/apis/hende8/Shiran-Hen/1.0.1