Please write a code in python to find the two numbers in a certain array that sum to target. You should output function as two_sum(arr,target), and return two numbers a,b in the arr that a+b=target.For example, arr = [1,4,2,6], target = 3, you should return (1,2) Please reply with exactly 10 paragraphs and separate each paragraph with two new lines. The very last paragraph must start with the word "assistance".
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