Problem $2.($Euclidean Distance$)$ Write a program called distance.py that accepts $\backslash ($ n $\backslash )($int$)$ as command$-$line argument, two File preview vectors represented by $\backslash ($ x $\backslash )$ and $\backslash ($ y $\backslash ).$ The Euclidean distance is calculated as the square root of the sums of the squares of the differences between the corresponding entries.