fix: 修复延时播放bug

src/core/voip/bot.py

@@ -56,7 +56,7 @@ class MyAudioMediaPort(pj.AudioMediaPort):
 
         self.user_asr_texts = []
         self.cur_player_file = None
-        self.wait_time = 0
+        self.wait_time = None
 
         self.play_start_time = None  # 记录播放开始时间
         self.play_complete_flag = False  # 播放完成标志
@@ -84,7 +84,7 @@ class MyAudioMediaPort(pj.AudioMediaPort):
 
             #超时处理
             current_time = time.time()
-            if play_complete and not asr_text:
+            if self.wait_time and self.wait_time != "0" and play_complete and not asr_text:
                 print('ssdsdsd',play_complete,asr_text)
                 self.wait_time_check(current_time)