#NEWLINE# def __init__( self , degree , lw = 2.0 , colour = 'grey' ) : #NEWLINE# #INDENT# 'Initialize GeomPolyFit object.\n\n        Parameters:\n        -----------\n        degree: an integer, polynomial degree\n        lw: line width\n        colour: matplotlib colour\n        ' #NEWLINE# self . degree = degree #NEWLINE# self . lw = lw #NEWLINE# self . colour = colour #NEWLINE# Layer . __init__ ( degree )