from typing import Dict


def exclude_none_values(dictionary: Dict) -> Dict:
    """
    Create a new dictionary, removing the keys whose value is None.

    Args:
        dictionary: Source dict
    Examples:
        >>> exclude_none_values({'a': None, 'b': 1})
        {'b': 1}
    """
    return {k: v for k, v in dictionary.items() if v is not None}