FLASK_ENV=development FLASK_DEBUG=True SECRET_KEY=your-secret-key-here MAX_CONTENT_LENGTH=104857600 UPLOAD_FOLDER=uploaded OUTPUT_FOLDER=output VIRUSTOTAL_API_KEY=your-virustotal-api-key REDIS_URL=redis://localhost:6379/0 CELERY_BROKER_URL=redis://localhost:6379/0 CELERY_RESULT_BACKEND=redis://localhost:6379/0