Write a program in the file equilateral.py that accepts the lengths of three sides of a triangle as inputs. The program output should indicate whether or not the triangle is an equilateral triangle. $($LO: $3\mathrm{.}3)$

Instructions

Task $1$: Write the equilateral.py program that accepts the lengths of three sides of a triangle and indicates whether or not the triangle is an equilateral triangle.

An example of the program is shown below:

Enter the first side: $5$

Enter the second side: $5$

Enter the third side: $5$

The triangle is equilateral.