Update app.py

app.py

@@ -130,7 +130,7 @@ with gr.Blocks(analytics_enabled=False, css=custom_css) as demo:
         #clear_button.click(lambda x: gr.update(value=""), None, [user_message], queue=False)
     with gr.Tab("File Browser"):
         
-        directory_dropdown = gr.Dropdown(choices=["HF", "OAI"], label="Select Directory")
+        directory_dropdown = gr.Dropdown(choices=["OAI"], label="Select Directory")
         file_dropdown = gr.Dropdown(choices=[], label="Files")
         file_content_display = gr.Textbox(label="File Content", lines=10, interactive=False)
         download_button = gr.File(label="Download File")