Update app.py

app.py

@@ -354,7 +354,7 @@ def generate_response(input_dict):
 
         try:
             response = openai.ChatCompletion.create(
-                model="gpt-4",  # or "gpt-3.5-turbo"
+                model="gpt-3.5-turbo", 
                 messages=[
                     {"role": "system", "content": prompt},
                     {"role": "user", "content": input_dict["question"]},