Update app.py

app.py

@@ -38,13 +38,11 @@ def summarize_text(text):
         return "no content to summarize"
 
     try:
-        response = openai.Completion.create(
-            engine="text-davinci-003",
-            prompt=f"Summarize the following web content:\n{text}",
-            max_tokens=200,
-            temperature=0.5,
+        response = openai.chat.completions.create(
+        model = "gpt-4o-mini",
+        messages = messages_for(website)
         )
-        summary = response['choices'][0]['text'].strip()
+        summary = response.choices[0].message.content.strip()
         return summary
     except Exception as e:
         st.error(f"Error with OpenAI API: {e}")