changed temparure of gpt model to 1 in app.py

app.py

@@ -10,6 +10,7 @@ from langchain.chat_models import init_chat_model
 
 llm = init_chat_model("gpt-5-nano", 
                       model_provider="openai",
+                      temperature=1,
                       api_key=os.environ['OPENAI_API_KEY'])
 print("LLM Init.")