human
Solve the following python programming problem given the following code:
def add_inline_comment(area) : 
    '
    It adds inline comment to selected lines based on the file extesion.
    ' 
    comment = TABLE.get (splitext (area.filename) [1], DEFAULT) 
    def rep(index0, index1) : 
        return ('%s%s ' % (area.get (index0, index1), comment)) 
area.replace_ranges ('sel', '^ +|^', area) 
    area.clear_selection () 

    
    

    Fix the buggy line: area.replace_ranges ('sel', '^ +|^', area)
assistant
#Here is Python program to fix the buggy line: area.

area.replace_ranges ('sel', '^ +|^', def rep()