Update app.py

app.py

@@ -576,7 +576,7 @@ with gr.Blocks(css=STYLES) as demo:
 
       with gr.Tab("Chatting"):
         with gr.Column(elem_classes=['group-border']):
-          gr.Makrdown("in this section, you can chat with LLaMA2 about the story that you are writing right now. "
+          gr.Markdown("in this section, you can chat with LLaMA2 about the story that you are writing right now. "
                       "all the text in the textbox on the left will be injected as a context.")
           chatbot = gr.Chatbot([], elem_classes=['no-label-chatbot'])
           chat_txt = gr.Textbox(placeholder="enter question", elem_classes=['no-label'])