Update app.py

app.py

@@ -62,7 +62,7 @@ def generate_recipe(user_inputs):
         ]
     
     st.session_state.gpt_response = openai.ChatCompletion.create(
-        model="gpt-4",
+        model="gpt-3.5-turbo",
         messages=messages,
         temperature=0.5
     )