Fix the compatible issue of the Dynamo and the PyDev.Debugger. (#96721)
The PyDev.Debugger use the _PyFrameEvalFunction to debug the python script.
Fallback to the previous _PyFrameEvalFunction to fix the dynamo with PyDev.Debugger issue.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96721
Approved by: https://github.com/ezyang
