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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 generate(self, cmd, name='', overwrite=False, deploy=False, start=False, **params):
 """Generate service files and returns a list of the generated files. It will generate configuration file(s) for the service and deploy them to the tmp dir on your os. If `deploy` is True, the service will be configured to run on the current machine. If `start` is True, the service will be started as well. """

        # TODO: parsing env vars and setting the name should probably be under
        # `base.py`.
        name = name or self._set_service_name_from_command(cmd)
        self.params.update(**params)
        self.params.update(dict(
            cmd=cmd,
            name=name,
            env=self._parse_service_env_vars(params.get('var', '')))
        )
        if 'var' in params:
            self.params.pop('var')
        init = self.implementation(logger=logger, **self.params)

        logger.info(
            'Generating %s files for service %s...',
            self.init_system, name)
        files = init.generate(overwrite=overwrite)
        for f in files:
            logger.info('Generated %s', f)

        if deploy or start:
            init.validate_platform()
            logger.info('Deploying %s service %s...', self.init_system, name)
            init.install()

            if start:
                logger.info(
                    'Starting %s service %s...',
                    self.init_system, name)
                init.start()
            logger.info('Service created')
        return files