input: Write a function to compare the mutability of a list and a tuple in Python. This function will take an input of either a list or a tuple, then check if it is mutable or immutable. If it is a list, return "Mutable", if it is a tuple, return "Immutable". The function will not receive any other types, neither empty list nor empty tuple.
  assert check_mutability([1, 2, 3]) == "Mutable"
  assert check_mutability((1, 2, 3)) == "Immutable"
  assert check_mutability(['a', 'b', 'c']) == "Mutable"
  assert check_mutability(('a', 'b', 'c')) == "Immutable"
output: def check_mutability(input_data):
      if isinstance(input_data, list):
          return "Mutable"
      elif isinstance(input_data, tuple):
          return "Immutable"