print success after fail

src/main.py

@@ -31,12 +31,18 @@ def reachable(domain: str) -> tuple[bool, str]:
         return False, e.__str__()
 
 def monitor():
+    last_was_fail: bool = False
     while True:
         try:
             b, msg = check_net()
             if not b: 
                 print(f":FAILURE AT {datetime.now()}:")
                 print(msg)
+                last_was_fail = True
+            elif b and last_was_fail:
+                print(f":SUCCESS AT {datetime.now()}:")
+                print(msg)
+                last_was_fail = False
             sleep(SLEEPTIME)
         except Exception as e:
             print(e)