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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 inverted(self):
 """Return the inverse of the transform."""

        # This is a bit of hackery so that we can put a single "inverse"
        # function here. If we just made "self._inverse_type" point to the class
        # in question, it wouldn't be defined yet. This way, it's done at
        # at runtime and we avoid the definition problem. Hackish, but better
        # than repeating code everywhere or making a relatively complex
        # metaclass.
        inverse_type = globals()[self._inverse_type]
        return inverse_type(self._center_longitude, self._center_latitude,
                            self._resolution)