adding video examples as Radio and linking to fn

app.py

@@ -125,11 +125,11 @@ def add_text(history, text):
 
 
 css="""
-#col-container {max-width: 1080px; margin-left: auto; margin-right: auto;}
+#col-container {max-width: 2048px; margin-left: auto; margin-right: auto;}
 """
 
 title = """
-<div style="text-align: center;max-width: 1080px;">
+<div style="text-align: center;max-width: 2048px;">
     <h1>Chat with Youtube Videos </h1>
     <p style="text-align: center;">Upload a youtube link of any video-lecture/song/Research and you are able to ask QA as chatbot with the tool
     It gives you option to use HuggingFace/OpenAI as LLM's, make sure to add your key.