Update app.py

app.py

@@ -5,9 +5,10 @@ question_answerer = pipeline("question-answering", model="distilbert-base-cased-
 
 cont = st.text_input("Give a context:")
 quest = st.text_input("Your question:")
-response = question_answerer(
-    question=quest,
-    context=cont
-)
+
 if st.button("OK"):
+    response = question_answerer(
+        question=quest,
+        context=cont
+    )
     st.write(response)