Update ques_1.py

ques_1.py

@@ -7,7 +7,7 @@ from env import OPENAI_API_KEY
 
 dburi = "sqlite:///output.db"
 db = SQLDatabase.from_uri(dburi)
-llm = OpenAI(temperature=0, openai_api_key=OPENAI_API_KEY)
+llm = OpenAI(temperature=0, openai_api_key=os.environ['OPENAI_API_KEY'])
 
 toolkit = SQLDatabaseToolkit(db=db, llm=llm)
 agent_executor = create_sql_agent(