update app.py

app.py

@@ -27,8 +27,8 @@ with open(knowledge_base_file, "r") as f:
 # Create the Gradio interface
 iface = gr.Interface(
     fn=chatbot_interface,
-    inputs="Ask any questions about BATB",
-    outputs="Result",
+    inputs="text",
+    outputs="text",
     title="British American Tobacco Bangladesh",
     description="- powered by IDT",
     theme="default"