Update app.py

app.py

@@ -87,10 +87,13 @@ def main():
         messages = [{"role": "system", "content": task_description}, {"role": "user", "content": user_prompt}]
         
         response = openai.ChatCompletion.create(
-            model="gpt-4",
+            model="gpt-3-5-turbo-16k",
             messages=messages,
-            temperature=0.1,
-            max_tokens=1000
+            temperature=0,
+            max_tokens=2500,
+            top_p=1,
+            frequency_penalty=0,
+            presence_penalty=0
         )
         
         highlighted_text = response['choices'][0]['message']['content']