positioning chat and options

app.py

@@ -180,10 +180,9 @@ with gr.Blocks(css=css) as demo:
                         step = 500,value= 1500
                     )
     
-    examples_set.change(fn=youtube_chat, inputs=[examples_set,API_key,LLM_option,temperature,max_new_tokens,char_length], outputs=[langchain_status])
-    youtube_link = examples_set
+    load_youtube_bt.click(youtube_chat,inputs= [youtube_link,API_key,LLM_option,temperature,max_new_tokens,char_length],outputs=[langchain_status], queue=False)
 
-    load_youtube_bt.click(youtube_chat,inputs= [youtube_link,API_key,LLM_option,temperature,max_new_tokens,char_length],outputs=[langchain_status], queue=False)  
+    examples_set.change(fn=youtube_chat, inputs=[examples_set,API_key,LLM_option,temperature,max_new_tokens,char_length], outputs=[langchain_status])
     clean_chat_btn.click(clear_chat, [], chatbot)
 
     question.submit(add_text, inputs=[chatbot, question], outputs=[chatbot, question]).then(bot, chatbot, chatbot)