Python question! Pls use notes on each step so ill know whats going on. Pls show your code running and use the the input in the example. Thank you for your help!!!!!

Exercise 1 Write a function "triangleChecker" that takes three floats f1, f2, f3. Assume these values are the side lengths of the triangle. The function should check the validity of the triangle and print whether the triangle is valid or not. If it is valid, the result should also indicate the type of triangle (equilateral, isosceles, or scalene). Here are some hints about triangles; * Triangle inequality only depends on the length of the sides. ** An equilateral triangle is a triangle in which all three sides are equal. A scalene triangle is a triangle that has three unequal sides. An isosceles triangle is a triangle with (at least) two equal sides Page 3 of 3 C5103 - Lab 4 Sample input 5, 4, 6 Expected Output The triangle is valid. It is a scalene Triangle