Update app.py

app.py

@@ -170,7 +170,7 @@ def create_article(length_option, articles, params, web_page_option):
                 },
                 {
                     "role": "system",
-                    "content": f" It is very important that the length of your article you generate should be {length} words long."
+                    "content": f" It is very important that the length of your article you generate should be {length} words long.",
                 }
                 {
                     "role": "system",