# Write a Python program to Assign Frequency to Tuples 
# Python3 code to demonstrate working of 
# Assign Frequency to Tuples
# Using Counter() + items() + * operator + list comprehension
from collections import Counter
  
# initializing list
test_list = [(6, 5, 8), (2, 7), (6, 5, 8), (6, 5, 8), (9, ), (2, 7)]
  
# printing original list
print("The original list is : " + str(test_list))
  
# one-liner to solve problem
# assign Frequency as last element of tuple
res = [(*key, val) for key, val in Counter(test_list).items()]
  
# printing results
print("Frequency Tuple list : " + str(res))