diff --git a/lb.py b/lb.py
index 8e08292..b9a0632 100644
--- a/lb.py
+++ b/lb.py
@@ -140,4 +140,7 @@ def cls():
             quotient = int(num1) / int(num2)
             print(quotient)
         code()
-code()
+    else:
+        print("Command not found")
+        code()
+code()
\ No newline at end of file