Update app.py

app.py

@@ -82,7 +82,7 @@ def summarize_text(contents, OPENAI_API_KEY):
 def summarize_youtube_videos(keyword, OPENAI_API_KEY):
     urls = search_youtube_videos(keyword)
     contents = get_transcript(urls)
-    summary, _ = summarize_text(contents, OPENAI_API_KEY)
+    summary = summarize_text(contents, OPENAI_API_KEY)
     return summary