add audio test python

ws.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+# WS server example
+
+import asyncio
+import websockets
+
+# Imports the Google Cloud client library
+from google.cloud import speech
+
+# Instantiates a client
+client = speech.SpeechClient()
+
+
+config = speech.RecognitionConfig(
+    encoding=speech.RecognitionConfig.AudioEncoding.LINEAR16,
+    sample_rate_hertz=16000,
+    language_code="en-US",
+)
+
+streaming_config = speech.StreamingRecognitionConfig(config=config)
+def test(stream):
+    requests = (
+        speech.StreamingRecognizeRequest(audio_content=chunk) for chunk in stream
+    )
+
+    # Detects speech in the audio file
+    responses = client.streaming_recognize(
+            config=config,
+            requests=requests
+    )
+
+    for response in responses:
+            # Once the transcription has settled, the first result will contain the
+            # is_final result. The other results will be for subsequent portions of
+            # the audio.
+            for result in response.results:
+                print("Finished: {}".format(result.is_final))
+                print("Stability: {}".format(result.stability))
+                alternatives = result.alternatives
+                # The alternatives are ordered from most likely to least.
+                for alternative in alternatives:
+                    print("Confidence: {}".format(alternative.confidence))
+                    print(u"Transcript: {}".format(alternative.transcript))
+
+
+stream = []
+async def hello(websocket, path):
+    chunk = await websocket.recv()
+    print(chunk)
+
+
+start_server = websockets.serve(hello, "localhost", 8080)
+
+asyncio.get_event_loop().run_until_complete(start_server)
+asyncio.get_event_loop().run_forever()
+