Update app.py

app.py

@@ -2,11 +2,9 @@ import os
 import streamlit as st
 from audiorecorder import audiorecorder
 import openai
-from dotenv import find_dotenv, load_dotenv
-import whisper
 
-load_dotenv(find_dotenv())
-openai.api_key = os.getenv("OPENAI_API_KEY")
+# Set an environment variable for key
+os.environ['OPENAI_API_KEY'] = os.environ.get('OPENAI_API_KEY')
 
 speech_to_text_model = whisper.load_model("base")