code: def test_ibasic():
      def s(a, b):
          x = a
          x += b
          x = a
          x -= b
          x = a
          x *= b
          x = a
          x /= b
  
      assert dotest(s)
  
imports: from sympy.core.numbers import Float, Rational
  from sympy.core.symbol import Symbol
label_desc: Use image node_id 4 for calling a global function with example usage: test_ibasic() without return types