def camelcase(string):
    """Turn a given string to CamelCase.
    Args:
        string (str): A given string to turn to CamelCase.
    Returns:
        (str): A string in CamelCase.
    """
    key = ''.join(x for x in string.title() if not x.isspace())
    key = key.replace('_', '').replace('-', '')
    return key