message: Do not use env vars for AWS, let boto select the access method
diff: @@ -13,10 +13,8 @@ from .utils import get_parameters, to_camel_case, write_parquet_file
  load_dotenv()
  cached_client = S3Client(
  - local_cache_dir="mycache",
  + local_cache_dir=".cache",
  boto3_session=Session(
  - aws_access_key_id=os.getenv("AWS_ACCESS_KEY_ID"),
  - aws_secret_access_key=os.getenv("AWS_SECRET_ACCESS_KEY"),
  ),
  )
  cached_client.set_as_default_client()
  