Update app.py

app.py

@@ -21,10 +21,7 @@ EXAMPLES = [,"https://www.youtube.com/watch?v=aircAruvnKk&ab_channel=3Blue1Brown
             "https://www.youtube.com/watch?v=WUvTyaaNkzM"
             ]
 
-llm = None
 
-def clear_chat():
-    return []
 
 def youtube_link_dataloader(video_link,max_video_length=1000):
     video_text = ""
@@ -70,7 +67,7 @@ iface = gr.Interface(
         gr.Slider(1000,5000,label="Video link Length in seconds",info="Length of video in seconds")
     ],
     outputs="text",
-    description ="Summarize your You tube link ",
+    description ="Summarize your You tube link using Large Language Models",
 )
 
 iface.launch()