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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def key_rm(self, key_name, *key_names, **kwargs):
 """Remove a keypair .. code-block:: python {"Keys": [ {"Name": "bla", "Id": "QmfJpR6paB6h891y7SYXGe6gapyNgepBeAYMbyejWA4FWA"} ]} Parameters key_name : str Name of the key(s) to remove. Returns ------- dict : List of key names and IDs that have been removed """

        args = (key_name,) + key_names
        return self._client.request('/key/rm', args, decoder='json', **kwargs)