adding video examples as Radio and linking to fn

app.py

@@ -71,6 +71,7 @@ def create_prompt():
 def youtube_chat(youtube_link,API_key,llm='HuggingFace',temperature=0.1,max_tokens=1096,char_length=1500):
     
     document  = process_youtube_link(link=youtube_link)
+    print("docuemt:",document)
     embedding_model = SentenceTransformerEmbeddings(model_name='thenlper/gte-base',model_kwargs={"device": DEVICE})
     texts = process_documents(documents=document)
     global vector_db