update app.py

app.py

@@ -45,7 +45,10 @@ For information on how to customize the ChatInterface, peruse the gradio docs: h
 demo = gr.ChatInterface(
     respond,
     additional_inputs=[
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
+        gr.Textbox(
+            value="Welcome to the Personalized Book Recommendation Bot! I can suggest books based on your reading preferences. Tell me about the genres, authors, or types of stories you enjoy, and I'll recommend some great reads for you. How can I help you today?",
+            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(
@@ -56,8 +59,10 @@ demo = gr.ChatInterface(
             label="Top-p (nucleus sampling)",
         ),
     ],
+    title="Personalized Book Recommendation Bot",
+    description="Get personalized book recommendations based on your preferences. Enter the genres, authors, or types of stories you like, and receive tailored book suggestions.",
 )
 
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()