remove websocket assignment during shutdown

stt_streamers/deepgram_streamer.py

@@ -210,7 +210,6 @@ class DeepgramStreamer:
             self.thread.join(timeout=1.0)
         if hasattr(self, "keepalive_thread") and self.keepalive_thread.is_alive():
             self.keepalive_thread.join(timeout=1.0)
-        self.ws = None
         print(f"DeepgramStreamer '{self.stream_name}' shutdown complete.")
             
             

stt_streamers/soniox_streamer.py

@@ -207,6 +207,4 @@ class SonioxStreamer:
             self.thread.join(timeout=1.0)
         if hasattr(self, "keepalive_thread") and self.keepalive_thread.is_alive():
             self.keepalive_thread.join(timeout=1.0)
-
-        self.ws = None
         print(f"SonioxStreamer '{self.stream_name}' shutdown complete.")