class My_Class():
    rakuten = "Rakuten"
    amazon = "Amazon"

    def My_Method_1(self):
        return("Yahoo")

    def My_Method_2(self, arg):
        result = "Google" + arg
        return(result)

x = My_Class()

rak = x.rakuten
amz = x.amazon
yah = x.My_Method_1()
goo = x.My_Method_2(".com")

print(rak)
print(amz)
print(yah)
print(goo)

# Output Result
# Rakuten
# Amazon
# Yahoo
# Google.com