Update app.py

app.py

@@ -43,26 +43,32 @@ def respond(
 """
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
+
+# Function to clear chat
+def clear_chat():
+    return gr.update(value=[])
+    
 chatbot = gr.ChatInterface(
     respond,
     type="messages",
     additional_inputs=[
         gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
-        gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-        gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
-        gr.Slider(
-            minimum=0.1,
-            maximum=1.0,
-            value=0.95,
-            step=0.05,
-            label="Top-p (nucleus sampling)",
-        ),
     ],
 )
 
 with gr.Blocks() as demo:
     with gr.Sidebar():
         gr.LoginButton()
+
+    # Define a button outside ChatInterface (but visually below)
+    clear_button = gr.Button("🧹 Clear Chat", variant="secondary")
+
+    # Attach event listener to the button
+    clear_button.click(
+        fn=clear_chat,
+        inputs=None,
+        outputs=chatbot
+    )
     chatbot.render()