python only

Design a class named Triangle that extends the given Geometricobject class. The Triangle class contains: Three float data fields named sidel, side2, and side to denote the three sides of the triangle. A constructor that creates a triangle with the specified sidel, side2, and side 3 with default values 1.0. The accessor methods for all three data fields. A method named getArea() that returns the area of this triangle. A method named getPerimeter() that returns the perimeter of this triangle. A method named_str_() that returns a string description for the triangle. The formula for computing the area of a triangle is: (sidel + side 2 + side 3) SE area = s(s - sidel)(s - side2)(s - side3) Implement the Triangle class. Write a test program that prompts the user to enter the three sides of the triangle, a color, and 1 or 0 to indicate whether the triangle is filled. The program should create a Triangle object with these sides and set the color and filled properties using the input. The program should display the triangle's area, perimeter, color, and True or False to indicate whether the triangle is filled or not. class GeometricObject: det _init__(self, color = "green", filled = True) : self._color = color self. filled = filled def getColor (self): return self. color def setColor (self, color): self. color = color def isFilled (self): return self. filled def setFilled (self, filled): self. filled = filled def str (self): return "color: " + self. color + 1 and filled: " + str(self. filled)