Update app.py

app.py

@@ -14,7 +14,7 @@ def recommend_ai_model_via_gpt(description):
     prompt = f"Given the application described as: '{description}', which AI model would be most suitable?"
 
     response = openai.Completion.create(
-        model="gpt-4.0-turbo",
+        model="gpt-3.5-turbo",
         prompt=prompt,
         max_tokens=50
     )