Load config from yaml

utils.py

def open_yaml(path):
    """
    Load yaml file.
    Parameters
    ----------
    path: pathlib.PosixPath
        Path to yaml file
    Return
    ------
    Dictionary
        Dictionary with yaml file content
    """
    with open(path) as stream:
        try:
            yaml_dict = yaml.safe_load(stream)
        except yaml.YAMLError as exc:
            logging.error('Error when opening YAML file.', exc_info=1)

    return yaml_dict