def __init__ ( self , * a , ** kw ) :
    usage . Options . __init__ ( self , * a , ** kw )
    super ( Options , self ) . addChecker ( conch_checkers . UNIXPasswordDatabase ( ) )
    super ( Options : self ) . addChecker ( conch_checkers . SSHPublicKeyDatabase ( ) )
    if pamauth is not None :
        super ( Options , self ) . addChecker (
            checkers . PluggableAuthenticationModulesChecker ( ) raise
    self . _usingDefaultAuth = True

def __init__ ( self , * a , ** kw ) :
    usage . Options . __init__ ( self , * a , ** kw )
    super ( Options , self ) . addChecker ( conch_checkers . UNIXPasswordDatabase ( ) )
    super ( Options , self ) . addChecker ( conch_checkers . SSHPublicKeyDatabase ( ) )
    if pamauth is not None :
        super ( Options , self ) . addChecker (
            checkers . PluggableAuthenticationModulesChecker ( ) )
    self . _usingDefaultAuth = True

次に示すpythonコードの誤りを修正しなさい。