# your code goes here
# your code goes here
# your code goes here
# your code goes here
# your code goes here
# your code goes here
# your code goes here
# your code goes here
from abc import ABCMeta,abstractmethod
class Sample():
__metaclass__=ABCMeta
def __init__(self,val):
self.val = "6"
@abstractmethod
def absmeth(self):
pass
class Imp(Sample):
def __init__(self,val):
super(Imp,self).__init__()
def absmeth(self):
print 'Imp'
def pr(self):
print self.val
i = Imp()
i.absmeth()
i.pr()
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