def myfun(): # Define the value of pi pi = 3.1415926535897931 # Define the radius of the sphere r = 6.0 # Calculate the volume of the sphere using the formula V = 4/3 * pi * r^3 V = 4.0/3.0 * pi * r**3 # Print the calculated volume of the sphere print('The volume of the sphere is: ', V) if __name__=="__main__": myfun()