Update app.py

app.py

@@ -2,11 +2,11 @@ import gradio as gr
 from transformers import pipeline
 import torch
 
+qa = pipeline("question-answering", model="MarcBrun/ixambert-finetuned-squad")
+
 def answer_question(question, answer_text):
-  model_checkpoint = "MarcBrun/ixambert-finetuned-squad"
-  question_answerer = pipeline("question-answering", model=model_checkpoint)
 
-  answer = question_answerer(question=question, context=answer_text)
+  answer = qa(question=question, context=answer_text)
   
   return answer["answer"]