Update app.py

app.py

@@ -3,6 +3,8 @@ import openai
 import gradio as gr
 from gtts import gTTS
 from transformers import pipeline
+from openai import OpenAI
+client = OpenAI()
 
 openai.api_key = os.getenv("OPENAI_API_KEY")
 
@@ -13,7 +15,7 @@ def transcribe(audio):
     return text
 
 def generate_response(transcribed_text):
-    response = openai.ChatCompletion.create(
+    response = client.chat.completions.create(
         model="gpt-4-1106-preview",
         messages=[
             {