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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 bake(self):
 """ Bake a `flake8` command so it's ready to execute and returns None. :return: None """

        self._flake8_command = sh.flake8.bake(
            self.options,
            self._tests,
            _env=self.env,
            _out=LOG.out,
            _err=LOG.error)