Update app.py

app.py

@@ -8,7 +8,7 @@ def generate_response(prompt, temperature, api_key):
     try:
         # Initialize model with given temperature
         llm = ChatOpenAI(
-            model="gpt-3.5-turbo",  # Using 3.5-turbo as it's more reliable
+            model="gpt-4o-mini",  # Using 3.5-turbo as it's more reliable
             temperature=float(temperature),
             openai_api_key=api_key
         )