code: def test_Tuple_concatenation():
      assert Tuple(1, 2) + Tuple(3, 4) == Tuple(1, 2, 3, 4)
      assert (1, 2) + Tuple(3, 4) == Tuple(1, 2, 3, 4)
      assert Tuple(1, 2) + (3, 4) == Tuple(1, 2, 3, 4)
      raises(TypeError, lambda: Tuple(1, 2) + 3)
      raises(TypeError, lambda: 1 + Tuple(2, 3))
  
      # the Tuple case in __radd__ is only reached when a subclass is involved
      class Tuple2(Tuple):
          def __radd__(self, other):
              return Tuple.__radd__(self, other + other)
  
      assert Tuple(1, 2) + Tuple2(3, 4) == Tuple(1, 2, 1, 2, 3, 4)
      assert Tuple2(1, 2) + Tuple(3, 4) == Tuple(1, 2, 3, 4)
  
imports: from collections import defaultdict
  from sympy.core.basic import Basic
  from sympy.core.containers import Dict, Tuple
  from sympy.core.numbers import Integer
  from sympy.core.kind import NumberKind
  from sympy.matrices.kind import MatrixKind
  from sympy.core.singleton import S
  from sympy.core.symbol import symbols
  from sympy.core.sympify import sympify
  from sympy.matrices.dense import Matrix
  from sympy.sets.sets import FiniteSet
  from sympy.core.containers import tuple_wrapper, TupleKind
  from sympy.core.expr import unchanged
  from sympy.core.function import Function, Lambda
  from sympy.core.relational import Eq
  from sympy.testing.pytest import raises
  from sympy.utilities.iterables import is_sequence, iterable
  from sympy.abc import x, y
label_desc: Use image node_id 3 for calling a global function with example usage: test_Tuple_concatenation() and returns: Tuple