Correctly use PythonPrinter for generating wrapper code referencing sympy (#96710)
Otherwise you get stuff like ceiling(s0) which is not valid Python code. Fixes volo_d1_224
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96710
Approved by: https://github.com/ngimel, https://github.com/jansel
