code: def test_FiniteSet_commutivity():
      from sympy.sets.sets import FiniteSet
  
      a, b, c, x, y = symbols("a,b,c,x,y")
      s = FiniteSet(a, b, c)
      t = FiniteSet(x, y)
      variables = (x, y)
      assert {x: FiniteSet(a, c), y: b} in tuple(
          unify(s, t, variables=variables)
      )
  
imports: from sympy.core.add import Add
  from sympy.core.basic import Basic
  from sympy.core.containers import Tuple
  from sympy.core.singleton import S
  from sympy.core.symbol import Symbol, symbols
  from sympy.logic.boolalg import And
  from sympy.core.symbol import Str
  from sympy.unify.core import Compound, Variable
  from sympy.unify.usympy import deconstruct, construct, unify, is_associative, is_commutative
  from sympy.abc import x, y, z, n
label_desc: Use image node_id 13 for calling a global function with example usage: test_FiniteSet_commutivity() without return types