Update app.py

app.py

@@ -33,6 +33,9 @@ def api():
             raise ValueError("Unsend Success")
 
         if "$$$" in payload.get("msg_text"):
+            if "清除" in payload.get("msg_text"):
+                message_list = {}
+
             if "結算" in payload.get("msg_text"):
                 users_number = get_users_number()
 
@@ -154,9 +157,11 @@ def api():
 def get_payload_dict(raw_payload) -> dict:
     # print(raw_payload)
     global group_id
+    events = raw_payload.get("events", [{}])[0]
+
     group_id = events.get("source", {}).get("groupId")
     print(group_id)
-    events = raw_payload.get("events", [{}])[0]
+
     return {"token": events.get("replyToken"),
             "quote_token": events.get("message", {}).get("quoteToken"),
             "group_id": events.get("source", {}).get("groupId"),