Update app.py

app.py

@@ -47,7 +47,9 @@ def greet(name):
         if "marry me" in name or "marry" in name:
             return "im not intrested"
         if "your age" in name or "age" in name:
-            return "Im not a human so i don't have age"    
+            return "Im not a human so i don't have age" 
+        if "thank u" in name or "thanks" in name or "thank you" in name:
+            return "ok welcome ....!"
         return wiki(name)