def get_values_from_dict_list(list_of_dicts):
    """Convert a list of dictionaries to a set of the dictionary values.

    :param list_of_dicts: List of dictionaries.
    :type list_of_dicts: list
    :returns: Set of values from all dictionaries in the list.
    :rtype: set
    """
    output_set = set()
    for dict in list_of_dicts:
        output_set = output_set | set(dict.values())
    return output_set
