import os from dotenv import load_dotenv load_dotenv('.env') load_dotenv('../../.env') keys = ['OPENROUTER_API_KEY','GEMINI_API_KEY','OPENAI_API_KEY','LONGCAT_API_KEY'] for k in keys: v = os.getenv(k,'') if v: print(f'{k}: SET ({v[:15]}...)') else: print(f'{k}: NOT SET')