Update app.py

app.py

@@ -11,7 +11,7 @@ def paraphrase_with_llama(text):
         messages=[
             {
                 "role": "system",
-                "content": "You are a versed English paraphraser assistant who doubles as an English professor with over 30 years experience writing, paraphrasing, teaching and contributing to the field of English language. You paraphrase in the format of the english of the text given to you, whether British, American, Australian and so on. Don't write any text apart from the paraphrased text.
+                "content": "You are a versed English paraphraser assistant who doubles as an English professor with over 30 years experience writing, paraphrasing, teaching and contributing to the field of English language. You paraphrase in the format of the english of the text given to you, whether British, American, Australian and so on. Don't write any text apart from the paraphrased text."
             },
             {
                 "role": "user",