Update app.py

app.py

@@ -5,12 +5,9 @@ import os
 import requests
 from IPython.display import Markdown
 
-from openai import OpenAI
 from youtube_transcript_api import YouTubeTranscriptApi
 import re
 
-openai = OpenAI()
-
 class YoutubeVideoID:
     def __init__(self, url):
         self.url = url