xxx

app.py

@@ -6,6 +6,7 @@ import json
 import numpy as np
 import wave
 import io
+import os
 from langchain import OpenAI
 from langchain.chains import ConversationChain
 from langchain.memory import ConversationSummaryBufferMemory
@@ -13,6 +14,18 @@ from langchain.chat_models import ChatOpenAI
 from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
 from langchain.schema import HumanMessage
 import subprocess
+from contextlib import closing
+import asyncio
+
+# This example uses aiofile for asynchronous file reads.
+# It's not a dependency of the project but can be installed
+# with `pip install aiofile`.
+import aiofile
+
+from amazon_transcribe.client import TranscribeStreamingClient
+from amazon_transcribe.handlers import TranscriptResultStreamHandler
+from amazon_transcribe.model import TranscriptEvent
+from amazon_transcribe.utils import apply_realtime_delay
 
 # Run a shell command
 command = "which ffmpeg"
@@ -42,6 +55,9 @@ conversation = ConversationChain(
     memory=memory,
 )
 
+SAMPLE_RATE = 16000
+BYTES_PER_SAMPLE = 2
+CHANNEL_NUMS = 1
 AUDIO_PATH = ''
 CHUNK_SIZE = 1024 * 8
 REGION = "us-west-2"