Choose the missing parts of the program to have the following output.
pet:
def __init__(
,strSpecies,strName):
self. Species = strSpecies
self. PetName = strName
def __str__(self):
return self. Species + " named " + self. PetName
# main program
myPetA = pet('dog', 'Spot')
myPetB = pet('cat', 'Fluffy')
