Update app.py

app.py

@@ -77,7 +77,7 @@ def generate_response(user_query, relevant_segment):
         messages.append({"role": "user", "content": user_message})
         
         response = openai.ChatCompletion.create(
-            model="text-davinci-003",  # or "gpt-3.5-turbo"
+            model="gpt-3.5-turbo",  # or "gpt-4" if you have access
             messages=messages,
             max_tokens=4000,
             temperature=0.5,
@@ -85,7 +85,7 @@ def generate_response(user_query, relevant_segment):
             frequency_penalty=0.5,
             presence_penalty=0.5,
         )
-        
+                
         # Extract the response text
         output_text = response['choices'][0]['message']['content'].strip()