Update app.py

app.py

@@ -107,6 +107,7 @@ In this app, you can explore the outputs of a gpt-3.5-turbo LLM.
 with gr.Blocks(css = """#col_container {width: 1000px; margin-left: auto; margin-right: auto;}
                 #chatbot {height: 520px; overflow: auto;}""") as demo:
     gr.HTML(title)
+    gr.HTML('''<center>GPT-4 Turbo</center>''')
     gr.HTML('''<center><a href="https://huggingface.co/spaces/ysharma/ChatGPTwithAPI?duplicate=true"><img src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a>Duplicate the Space and run securely with your OpenAI API Key</center>''')
     with gr.Column(elem_id = "col_container"):
         openai_api_key = gr.Textbox(type='password', label="Enter your OpenAI API key here")