Update app.py

app.py

@@ -29,14 +29,15 @@ def generate_response(selected_question):
     prompt = selected_question  # Ensure selected_question is a string
     
     try:
-        response = openai.Completion.create(
-            engine="gpt-3.5-turbo",
-            prompt=prompt,
+        response = openai.ChatCompletion.create(
+            model="gpt-3.5-turbo",
+            messages=[
+                {"role": "system", "content": "You are a friendly and helpful chatbot."},
+                {"role": "user", "content": prompt}
+            ],
             max_tokens=150,
-            n=1,
-            stop=None,
             temperature=0.7,
-        ).choices[0].text.strip()
+        ).choices[0].message['content'].strip()
         
         topics_str = "Topic analysis not available"