add chatbot interface

app.py

@@ -106,3 +106,20 @@ questions_output = gr.Textbox(label="Preguntas", lines=5)
 
 demo = gr.Interface(fn=process, inputs=textbox_input, outputs=[summary_output, questions_output])
 demo.launch()
+
+
+def chatbot_response(user_input):
+    return f"Chatbot dice: {user_input}"
+
+
+chat_input = gr.Textbox(label="Pregunta sobre el texto:", placeholder="Mensaje...", lines=5)
+chat_output = gr.Textbox(label="Chatbot", lines=10)
+
+chatbot_interface = gr.Interface(
+    fn=chatbot_response,
+    inputs=chat_input,
+    outputs=chat_output,
+    title="Chatbot"
+)
+
+chatbot_interface.launch()