#NEWLINE# def __init__( self , height = 1 , center = 0 , width = 1 , step = 'linear' , negative = False , background = None , **kws ) : #NEWLINE# #INDENT# FitModel . __init__ ( self , background = background , ** kws ) #NEWLINE# self . add_param ( 'height' , value = height ) #NEWLINE# self . add_param ( 'center' , value = center ) #NEWLINE# self . add_param ( 'width' , value = width , min = 1e-10 ) #NEWLINE# self . step = step #NEWLINE# self . negative = negative