giiiiiithub 6ba5a4348a
set PARALLEL_DEVICES default value= 0 (#7935)
### What problem does this PR solve?


it would be fail if PARALLEL_DEVICES = None in OCR class , because it
pass 0 to TextDetector and TextRecognizer init method.

and It would be simpler to set 0 as the default value for
PARALLEL_DEVICES.

### Type of change

- [x] Refactoring
2025-05-29 13:32:16 +08:00
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