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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 add_option(self, section, name, value):
 """Add an option to a section of the unit file Args: section (str):
 The name of the section, If it doesn't exist it will be created name (str):
 The name of the option to add value (str):
 The value of the option Returns: True: The item was added """


        # Don't allow updating units we loaded from fleet, it's not supported
        if self._is_live():
            raise RuntimeError('Submitted units cannot update their options')

        option = {
            'section': section,
            'name': name,
            'value': value
        }

        self._data['options'].append(option)

        return True