From 80e82ce7d5f2e4da2c5df3e912bec00d4f05be13 Mon Sep 17 00:00:00 2001
From: Jerjou Cheng <jerjou@google.com>
Date: Mon, 20 Jun 2016 15:40:52 -0700
Subject: [PATCH] Add region tags

---
 speech/api/speech_streaming.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/speech/api/speech_streaming.py b/speech/api/speech_streaming.py
index ac661540ec2..6ecac2e2804 100644
--- a/speech/api/speech_streaming.py
+++ b/speech/api/speech_streaming.py
@@ -56,6 +56,7 @@ def make_channel(host, port):
     return implementations.secure_channel(host, port, composite_channel)
 
 
+# [START audio_stream]
 @contextlib.contextmanager
 def record_audio(channels, rate, chunk):
     """Opens a recording stream in a context manager."""
@@ -70,6 +71,7 @@ def record_audio(channels, rate, chunk):
     audio_stream.stop_stream()
     audio_stream.close()
     audio_interface.terminate()
+# [END audio_stream]
 
 
 def request_stream(stop_audio, channels=CHANNELS, rate=RATE, chunk=CHUNK):