Create app.py

app.py

@@ -0,0 +1,24 @@
+import gradio as gr
+
+messages = []
+
+def chatbot(user_input):
+    global messages
+    messages.append(("user", user_input))
+    reply = f"I received: {user_input}\n(This is where your manual/model will connect later.)"
+    messages.append(("assistant", reply))
+    return messages
+
+with gr.Blocks() as demo:
+    chatbot_ui = gr.Chatbot()
+    msg = gr.Textbox(placeholder="Ask me anything about your Sierra or caravan...")
+    clear = gr.Button("Clear")
+
+    def respond(message, chat_history):
+        bot_reply = chatbot(message)
+        return bot_reply, ""
+
+    msg.submit(respond, [msg, chatbot_ui], [chatbot_ui, msg])
+    clear.click(lambda: None, None, chatbot_ui, queue=False)
+
+demo.launch()