Fix issue when scheduled datetime is passed

main.py

@@ -112,6 +112,8 @@ async def stop(
 def get_delai(heure_passage: str) -> str:
     dt = datetime.strptime(heure_passage, "%Y-%m-%d %H:%M:%S")
     now = datetime.now()
+    if now > dt:
+        return "Proche"
     delai = dt - now
     minutes = delai.seconds // 60
     if minutes <= 0: