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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 _write_vmx_file(self):
 """ Writes pairs to the VMware VMX file corresponding to this VM. """


        try:
            self.manager.write_vmx_file(self._vmx_path, self._vmx_pairs)
        except OSError as e:
            raise VMwareError('Could not write VMware VMX file "{}": {}'.format(self._vmx_path, e))