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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 _enter(self):
 """Disable the snippet mode and execute the command."""

        command = self.command
        logger.log(5, "Snippet keystroke `Enter`.")
        # NOTE: we need to set back the actions (mode_off) before running
        # the command.
        self.mode_off()
        self.run(command)