diff --git a/04-CustomLibrary/Custometest/JsonDiff.py b/04-CustomLibrary/Custometest/JsonDiff.py
index de3b256..f10002c 100644
--- a/04-CustomLibrary/Custometest/JsonDiff.py
+++ b/04-CustomLibrary/Custometest/JsonDiff.py
@@ -2,5 +2,6 @@ from json_compare import Jcompare
 
 def json_diff(a,b):
     cp=Jcompare()
-    print(cp.compare(a,b))
-    
\ No newline at end of file
+    results = cp.compare(a,b)
+    
+    assert  results == "True"
\ No newline at end of file