"NAME_1 ' s car calls for 8 ounces of oil for each cylinder used. his car ' s engine has 6 cylinders. if 16 ounces of oil has already been put into the engine used, then how many additional ounces of oil are needed ? Write a short snippet of python function which solve this problem. Add comments in the function block for explaination"
 Your answer should have exactly 4 paragraphs. Make sure that the first paragraph starts with the word "take" and that each paragraph is separated by two new lines.
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