update pipelines launch wait

transcribe/translatepipes.py

@@ -6,7 +6,7 @@ class TranslatePipes:
         # self.whisper_input_q = mp.Queue()
         # self.translate_input_q = mp.Queue()
         # self.result_queue = mp.Queue()
-
+        self._process = []
         # whisper 转录
         self._whisper_pipe_en = self._launch_process(WhisperPipe())
         self._whisper_pipe_zh = self._launch_process(WhisperChinese())
@@ -18,22 +18,19 @@ class TranslatePipes:
         self._translate_7b_pipe = self._launch_process(Translate7BPipe())
         # vad 
         # self._vad_pipe = self._launch_process(VadPipe())
-
+        
     # def reset(self):
     #     self._vad_pipe.reset()
 
     def _launch_process(self, process_obj):
         process_obj.daemon = True
         process_obj.start()
+        self._process.append(process_obj)
         return process_obj
 
     def wait_ready(self):
-        self._whisper_pipe_zh.wait()
-        self._funasr_pipe.wait()
-        self._whisper_pipe_en.wait()
-        # self._translate_pipe.wait()
-        # self._vad_pipe.wait()
-        self._translate_7b_pipe.wait()
+        for p in self._process:
+            p.wait()
 
     def translate(self, text, src_lang, dst_lang) -> MetaItem:
         item = MetaItem(