Update app.py

app.py

@@ -75,15 +75,18 @@ def render_file(file):
 # Gradio application setup
 with gr.Blocks() as demo:
     with gr.Column():
-        gr.Markdown("""
-        <style>
-            .image-container { /* Customize this class name if needed */
-                height: 680px;
-            }
-        </style>
-        """)
-
+        gr.Markdown(""" 
+        <style> 
+            .image-container { height: 680px; } 
+        </style> 
+        """)  
+        with gr.Row():
+            enable_box = gr.Textbox(placeholder='Enter OpenAI API key', 
+                                    show_label=False, interactive=True) 
+            disable_box = gr.Textbox(value='OpenAI API key is Set', interactive=False) 
+            change_api_key = gr.Button('Change Key') 
         with gr.Row():
+            chatbot = gr.Chatbot(value=[], elem_id='chatbot')  
             show_img = gr.Image(label='Upload PDF')
 
     # Set up event handlers