Write in python

3. Write a procedure that produces Pascal's Triangle. Pascal's Triangle computes the binomial coefficients of (nk), where n is the row number and k is the k th item in the nth row, with n,k=0,1,2 Also notice that each inner element is the sum of the two straddling elements above it. For example, 10 in the 5th row is equal to 4+6 from the 4th row. Also notice that each inner element is the sum of the adjacent diagonal. For example, 15=1+2+3+4+5=1+4+10 Also notice that Pascal's Triangle is symmetric. There are many other properties, but you may use any, all, or none of these to write your function, or you may find other properties to use