Update app.py

app.py

@@ -53,13 +53,12 @@ BOT_COMMANDS = [
 ]
 DEFAULT_TEMP = 1.5
 
-# 工具定义
 TOOLS = [
     {
         "type": "function",
         "function": {
             "name": "get_current_datetime",
-            "description": "获取当前的日期和时间，并返回UTC+8时区的时间。",
+            "description": "获取当前的日期和时间",
             "parameters": {
                 "type": "object",
                 "properties": {},
@@ -70,12 +69,10 @@ TOOLS = [
 ]
 
 def get_current_datetime():
-    """获取当前的日期和时间，并返回UTC+8时区的时间。"""
     utc_time = datetime.now(timezone.utc)
     local_time = utc_time.astimezone(timezone(timedelta(hours=8)))
     return local_time.strftime("%Y-%m-%d %H:%M:%S")
 
-
 def make_telegram_request(method, data=None):
     url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/{method}"
     if PHP_PROXY_URL:
@@ -206,7 +203,6 @@ def parseCommand(userMessage):
         command = command.split('@')[0]
     return command[1:]
 
-
 async def handlePrivateCommand(chatId, userMessage, fromUserId, isGroupChat):
     command = parseCommand(userMessage)
     if userMessage.startswith('/settemp '):
@@ -285,7 +281,6 @@ async def processAiMessage(chatId, userMessage, fromUserId, message_id):
         print(f'处理消息时发生错误: {error}')
         await editTelegramMessage(chatId, thinking_message_id, '处理消息时发生错误，请稍后再试')
 
-
 async def handleAiResponse(ai_data, chatId, history, thinking_message_id):
     if ai_data and ai_data.get('choices') and len(ai_data['choices']) > 0:
         choice = ai_data['choices'][0]
@@ -332,7 +327,6 @@ async def handleAiResponse(ai_data, chatId, history, thinking_message_id):
 
     return 'AI 返回了无法识别的格式'
 
-
 async def handleCallbackQuery(callbackQuery):
     chatId = callbackQuery['message']['chat']['id']
     data = callbackQuery['data']