Converting Python to MATLAB Problems.

Hello, I have a problem with converting python script to MATLAB.

I used Python and python-pptx which helps to modify the powerpoint contents.

My purpose is to change the table setting in page6.

Here is my code in Python.

prs = py.pptx.Presentation(fileName); 
slide = prs.slides[5]; % page6 -> index '5'

table = slide.shapes[4].table;    % slide.shapes[4] will be modified. This is a table.
for i in range(4):                % That table has 4 rows, and 17 columns.
  for j in range(17):
    table.cell(i, j).margin_left = 0
    table.cell(i, j).margin_right = 0
    table.cell(i, j).margin_top = 0
    table.cell(i, j).margin_bottom = 0
prs.save('test.pptx')

I know that MATLAB not accept the '[]'(square bracket). So, I tried

prs.slides{py.list({5})};

instead of this line.

slide = prs.slides[5];

But, It doesn't work.

This code well works on Python.

How can I do? Please help.

Thanks in advance. please T_T