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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 SetHasherNames(self, hasher_names_string):
 """Sets the hashers that should be enabled. Args: hasher_names_string (str):
 comma separated names of hashers to enable. """

    hasher_names = hashers_manager.HashersManager.GetHasherNamesFromString(
        hasher_names_string)

    debug_hasher_names = ', '.join(hasher_names)
    logger.debug('Got hasher names: {0:s}'.format(debug_hasher_names))

    self._hashers = hashers_manager.HashersManager.GetHashers(hasher_names)
    self._hasher_names_string = hasher_names_string