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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 getKwConfig(self, kw):
 """ return the configuration of kw, dict USAGE: rdict = getKwConfig(kw) """

        confd = self.getKwAsDict(kw).values()[0].values()[0]
        return {k.lower(): v for k, v in confd.items()}