Update app.py

app.py

@@ -1,13 +1,13 @@
 import streamlit as st
 import requests
-import base64
-import os
+import base64   
+import os 
 import llama_index
 from audio_recorder_streamlit import audio_recorder
 from openai import OpenAI
 from llama_index import VectorStoreIndex, SimpleDirectoryReader
-os.environ['OPENAI_API_KEY'] = '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'
-API_KEY = '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'
+os.environ['OPENAI_API_KEY'] = os.getenv("apikey")
+API_KEY = os.getenv("apikey")
 def RAG(text):
     documents = SimpleDirectoryReader("db3").load_data()
     index = VectorStoreIndex.from_documents(documents)