Update app.py

app.py

@@ -5,7 +5,7 @@ title = "Conversational Question Rewriting"
 examples = [["What was the first instrument Jimi Hendrix learned to play?"], ["In 1957, while helping his father with a side-job Jimi Hendrix found a ukulele amongst the garbage they were removing from an older woman's home."], ["Did Jimi Hendrix teach himself to play the ukulele?"], ["She told him that he could keep the ukulele, which had only one string. Learning by ear, Jimi Hendrix played single notes, following along to Elvis Presley songs."], ["What was the next instrument he learned to play?"]]
 
 examples.reverse()
-flat_input = [item for sublist in examples for item in sublist]
+flat_list = [item for sublist in examples for item in sublist]
 
 examples = [' '.join(flat_list)]