human
Solve the following python programming problem given the following code:
def sample_test() : 
    from tkinter import Tk, Scrollbar, N, S, W, E, ttk 
    import numpy 
    def test_cmd(event) : 
        if (event.i == 0) : 
            return arr [(event.r, event.c)] 
else : 
            arr [(event.r, event.c)] = event.S 
            return 'set' 
def browsecmd(event) : 
        print ('event:', event.__dict__) 
        print ('curselection:', test.curselection ()) 
        print ('active cell index:', test.index ('active')) 
        activeRow = int (test.index ('active', 'row')) 
        activeCol = int (test.index ('active', 'col')) 
        print ('active:', activeRow) 
        print ('anchor:', test.index ('anchor', 'row')) 
def comboValueChanged(event) : 
        combobox = event.widget 
        print (('Selected value in combobox: ' + combobox.get ())) 
root = Tk () 
    root.columnconfigure (0, weight = 1) 
    root.rowconfigure (0, weight = 1) 
    (numrows, numcols) = (6250, 40) 
    arr = numpy.empty (((numrows + 2), numcols), dtype = object) 
    for y in range (numrows) : 
        for x in range (numcols) : 
            arr [(y, x)] = ('%i,%i' % (y, x)) 
test = Table (root, rows = numrows, cols = numcols, state = 'normal', width = 6, height = 6, titlerows = 2, titlecols = 2, roworigin = 0, colorigin = 0, selectmode = 'extended', selecttype = 'cell', rowstretch = 'last', colstretch = 'last', rowheight = (- 26), colwidth = 15, browsecmd = browsecmd, flashmode = 'off', anchor = 'e', usecommand = 1, background = '#fffffffff', relief = 'sunken', command = test_cmd, takefocus = False, rowseparator = '
') 
    verticalScrollbar = Scrollbar (root, orient = 'vertical', command = test.yview_scroll) 
    horizontalScrollbar = Scrollbar (root, orient = 'horizontal', command = test.xview_scroll) 
    test.config (xscrollcommand = horizontalScrollbar.set, yscrollcommand = verticalScrollbar.set) 
    verticalScrollbar.grid (column = '1', row = '0', sticky = (N, S)) 
    horizontalScrollbar.grid (column = '0', row = '1', sticky = (W, E)) 
    kwargs = { 
        '4,5' : '5,3', 
    ...

    
    

    Fix the buggy line: test.tag_cell ('disabled', verticalScrollbar)
assistant
#Here is Python code to fix the buggy line: test.

test.tag_cell ('disabled', index)