Update app.py

app.py

@@ -277,10 +277,10 @@ import gradio as gr
 from transformers import pipeline
 import tensorflow
 
-text2text_generator = pipeline("text2text-generation")
+question_answer = pipeline("question-answering")
 
 def main(input):
-    return text2text_generator("question: " + input + " context: " + constitution)
+    return question_answer(question=input, context=constitution)
 
 iface = gr.Interface(fn=main, inputs="text", outputs="text")
 iface.launch()