add chatbot interface

app.py

@@ -144,7 +144,10 @@ class SummarizerAndQA:
         return generate_summary(text)
 
     def process_questions(self):
-        return generate_summary(self.input_text)
+        return generate_questions(self.input_text)
+
+    def process_question_response(self, question):
+        return generate_question_response(question, self.input_text)
 
 summarizer_and_qa = SummarizerAndQA()
 
@@ -163,4 +166,5 @@ questions_response = gr.Textbox(label="Respuestas", lines=5)
 # --------------
 summarizer_interface = gr.Interface(fn=summarizer_and_qa.process_summarizer, inputs=[textbox_input], outputs=[summary_output], allow_flagging="never")
 questions_interface = gr.Interface(fn=summarizer_and_qa.process_questions, inputs=[], outputs=[questions_output], allow_flagging="never")
-gr.TabbedInterface([summarizer_interface, questions_interface], ["Interfaz 1", "Interfaz 2"]).launch()
+chatbot_interface = gr.ChatInterface(fn=summarizer_and_qa.process_question_response, type="messages", examples=["hello", "hola", "merhaba"], title="Preguntas sobre el texto")
+gr.TabbedInterface([summarizer_interface, questions_interface, chatbot_interface], ["Resumidor", "Preguntas de guia", "Chatbot"]).launch()