diff --git a/python/test_demo.py b/python/test_demo.py
index 9de0f2e..1c50434 100644
--- a/python/test_demo.py
+++ b/python/test_demo.py
@@ -1,9 +1,19 @@
-import random
-from loguru import logger as log
+# import random
+# from loguru import logger as log
+#
+#
+# def test_random_number():
+#     a = random.randint(1, 10)
+#     b = random.randint(1, 10)
+#     log.warning(f'Random number: a={a}, b={b}')
+#     assert a > b, f"Whoops! a <= b"
+
+def is_larger(a: int, b: int):
+    if a <= b:
+        return False
+    else:
+        return True
 
 
-def test_random_number():
-    a = random.randint(1, 10)
-    b = random.randint(1, 10)
-    log.warning(f'Random number: a={a}, b={b}')
-    assert a > b, f"Whoops! a <= b"
+def test_is_larger():
+    assert is_larger(2, 4)