human
Solve the following python programming problem given the following code:
def _create_stylecmds(self) : 
    t2c = self.ttype2cmd = { 
        Token : '', 
} 
    c2d = self.cmd2def = { 
        
} 
    cp = self.commandprefix 
    letters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' 
    first = iter (letters) 
    second = iter (letters) 
    firstl = first.next () 
    def rgbcolor(col) : 
        if col : 
            return ','.join ([('%.2f' % (int ((col [i] + col [(i + 1)]), 16) / 255.0)) for i in (0, 2, 4)]) 
else : 
            return '1,1,1' 
for (ttype, ndef) in self.style : 
        cmndef = '#1' 
        if ndef ['bold'] : 
            cmndef = (('\\textbf{' + cmndef) + '}') 
if ndef ['italic'] : 
            cmndef = (('\\textit{' + cmndef) + '}') 
if ndef ['underline'] : 
            cmndef = (('\\underline{' + cmndef) + '}') 
if ndef ['roman'] : 
            cmndef = (('\\textrm{' + cmndef) + '}') 
if ndef ['sans'] : 
            cmndef = (('\\textsf{' + cmndef) + '}') 
if ndef ['mono'] : 
            cmndef = (('\\texttt{' + cmndef) + '}') 
if ndef ['color'] : 
            cmndef = ('\\textcolor[rgb]{%s}{%s}' % (rgbcolor (ndef ['color']), cmndef)) 
if ndef ['border'] : 
            cmndef = ('\\fcolorbox[rgb]{%s}{%s}{%s}' % (rgbcolor (ndef ['border']), rgbcolor (ndef ['bgcolor']), cmndef)) 
else : 
            if ndef ['bgcolor'] : 
                cmndef = ('\\colorbox[rgb]{%s}{%s}' % (rgbcolor (t2c ['bgcolor']), cmndef)) 
if (cmndef == '#1') : 
            continue 
try : 
            alias = ((cp + firstl) + second.next ()) 
except StopIteration : 
            firstl = first.next () 
            second = iter (letters) 
            alias = ((cp + firstl) + second.next ()) 
t2c [ttype] = alias 
        c2d [alias] = cmndef 

    
    

    Fix the buggy line: cmndef = ('\\colorbox[rgb]{%s}{%s}' % (rgbcolor (t2c ['bgcolor']), cmndef))
assistant
#Here is Python program to fix the buggy line: cmndef = ('\\colorbox[rgb]{%s}{%s}' % (rgbcolor (t2c ['bgcolor']), cmndef))
.

cmndef = ('\\colorbox[rgb]{%s}{%s}' % (rgbcolor (ndef ['bgcolor']), cmndef))