Update app.py

app.py

@@ -13,7 +13,7 @@ model = BartForConditionalGeneration.from_pretrained('djsull/aha-kobart-summariz
 def predict(text):
     text = text
     if len(text) < 50:
-        error = 'query too short"
+        error = "query too short"
         return error
     text = re.sub('\n[0-9].', '\n', text)
     text = re.sub('\n-.', '\n', text)