def sorted_dict_repr(d:dict, order:list):
    """
    Representer of dictionary `d`, with key order `order`.
    
    Example:
    ----------
    >>> sorted_dict_repr({'a': 1, '0': 3}, ['0', 'a'])
    "{'0': 3, 'a': 1}"
    """
    return '{' + ', '.join([f"{repr(k)}: {repr(d[k])}" for k in order]) + '}'