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IN PYTHON 3 LANGUAGE, please help with function, USE RECURSION ONLY def im(l: 'an int, str,list,tuple,set,or...

IN PYTHON 3 LANGUAGE, please help with function,

USE RECURSION ONLY

def im(l: 'an int, str,list,tuple,set,or dict') -> 'an int, str, tuple, or frozenset'
     pass

  

SAMPLE OUTPUT:

The following call (with many mutable data structures)

imm(1)   returns 1
imm('a') returns 'a'
imm( (1, 2, 3))   returns (1, 2, 3)
imm( frozenset([1, 2, 3]))   returns frozenset({1, 2, 3})
imm( [1, 2, 3, 4, 5, 6])   returns (1, 2, 3, 4, 5, 6)
imm( [1, 2, [3, [4], 5], 6])   returns (1, 2, (3, (4,), 5), 6)

calling imm( {'b' : [1,2], 'a' : {'ab': {1,2}, 'aa' : (1,2)}} )
returns the immutable data structure (('a', (('aa', (1, 2)), ('ab', frozenset({1, 2})))), ('b', (1, 2)))

calling imm( [{1,2}, {3,frozenset([4,5])}, {6,7}])
Returns (frozenset({1, 2}), frozenset({3, frozenset({4, 5})}), frozenset({6, 7}))

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