code: def test_python_limits():
      assert python(limit(x, x, oo)) == "e = oo"
      assert python(limit(x**2, x, 0)) == "e = 0"
  
imports: from sympy.core.function import Derivative, Function
  from sympy.core.numbers import I, Rational, oo, pi
  from sympy.core.relational import Eq, Ge, Gt, Le, Lt, Ne
  from sympy.core.symbol import Symbol, symbols
  from sympy.functions.elementary.complexes import Abs, conjugate
  from sympy.functions.elementary.exponential import exp, log
  from sympy.functions.elementary.miscellaneous import sqrt
  from sympy.functions.elementary.trigonometric import sin
  from sympy.integrals.integrals import Integral
  from sympy.matrices.dense import Matrix
  from sympy.series.limits import limit
  from sympy.printing.python import python
  from sympy.testing.pytest import raises, XFAIL
label_desc: Use image node_id 10 for calling a global function with example usage: test_python_limits() without return types