<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _format_kwargs(func):
 """Decorator to handle formatting kwargs to the proper names expected by the associated function. The formats dictionary string keys will be used as expected function kwargs and the value list of strings will be renamed to the associated key string."""

    formats = {}
    formats['blk'] = ["blank"]
    formats['dft'] = ["default"]
    formats['hdr'] = ["header"]
    formats['hlp'] = ["help"]
    formats['msg'] = ["message"]
    formats['shw'] = ["show"]
    formats['vld'] = ["valid"]
    @wraps(func)
    def inner(*args, **kwargs):
        for k in formats.keys():
            for v in formats[k]:
                if v in kwargs:
                    kwargs[k] = kwargs[v]
                    kwargs.pop(v)
        return func(*args, **kwargs)
    return inner