Fix stream

app.py

@@ -108,10 +108,11 @@ def generate_text(
                 "Error",
             )
 
+        temp = temp.outputs()[-1]
         cache_handler.add_to_cache(
             url=url, title=title, text=text, summary_type=mode, summary=temp
         )
-        temp = finish_generation(temp.outputs()[-1])
+        temp = finish_generation(temp)
         yield title, temp, text
 
     return title, temp, text