Add line breaks to generated summary

app.py

@@ -89,13 +89,13 @@ def interface_handler(custom_text, naver_url, choice):
         # output_text += f'부제:\n{content["subtitle"]}\n'
         # output_text += '\n개요:\n'
         for sen in summary_sentences:
-            output_text += f'\n{sen}'
+            output_text += f'{sen}\n\n'
         return output_text
     else:
         output_text = ""
         summary_sentences = create_summary(nlp, model, custom_text)
         for sen in summary_sentences:
-            output_text += f'\n{sen}'
+            output_text += f'{sen}\n\n'
         return output_text
 
 default_url = "https://n.news.naver.com/article/015/0004692703?sid=102"