Update app.py

app.py

@@ -107,7 +107,7 @@ def create_article(length_option, articles, params, web_page_option):
             messages = [
                 {
                     "role": "system",
-                    "content": f"You are a professional journalist whose task is to write your own article based on one or more articles. This article should combine the content of the original articles, but have its own writing style, which is as follows: {writing_style} Do not use unusual phrases or neologisms from the original articles. The length of your article should be {length} words long.",
+                    "content": f"You are a professional journalist whose task is to write your own article based on one or more articles. This article should combine the content of the original articles, but have its own writing style, which is as follows: {writing_style} Do not use unusual phrases or neologisms from the original articles. It is important that the length of your article should be {length} words long.",
                 },
                 {"role": "system", "content": f"Source articles: {article_string}"},
                 {