Update app.py

app.py

@@ -137,18 +137,6 @@ with gr.Blocks() as demo:
     with gr.Tab("Instructor Only"):
         # API Authentication functionality
         # Instead of ask students to provide key, the key is now provided by the instructor
-        """
-        with gr.Box():
-            gr.Markdown("### OpenAI API Key ")
-            gr.HTML("""<span>Embed your OpenAI API key below; if you haven't created one already, visit
-            <a href="https://platform.openai.com/account/api-keys">platform.openai.com/account/api-keys</a>
-            to sign up for an account and get your personal API key</span>""",
-                    elem_classes="textbox_label")
-            api_input = gr.Textbox(show_label=False, type="password", container=False, autofocus=True,
-                          placeholder="●●●●●●●●●●●●●●●●●", value='')
-            api_input.submit(fn=embed_key, inputs=[api_input, study_tutor], outputs=study_tutor)
-            api_input.blur(fn=embed_key, inputs=[api_input, study_tutor], outputs=study_tutor)
-        """
 
         """
         Another way to permanently set the key is to directly go to