我的环境是没有问题的，在不使用多进程的情况下可以正常导入包，导入代码如下

from paddleocr.tools.infer.utility import get_rotate_crop_image
from paddleocr.tools.infer.predict_system import sorted_boxes
from paddleocr.ppstructure.table.predict_table import to_excel

但是问题在于，一旦我尝试使用multiprocessing开启多进程，就会出现如下报错

Traceback (most recent call last):
  File "", line 1, in 
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\multiprocessing\spawn.py", line 116, in spawn_main
    exitcode = _main(fd, parent_sentinel)
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\multiprocessing\spawn.py", line 125, in _main
    prepare(preparation_data)
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\multiprocessing\spawn.py", line 236, in prepare
    _fixup_main_from_path(data['init_main_from_path'])
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\multiprocessing\spawn.py", line 288, in _fixup_main_from_path
    main_content = runpy.run_path(main_path,
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\runpy.py", line 265, in run_path
    return _run_module_code(code, init_globals, run_name,
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\runpy.py", line 97, in _run_module_code
    _run_code(code, mod_globals, init_globals,
  File "E:\software\Anaconda-5.3.1\anaconda\envs\OCRPy38\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "E:\project\OCR\10-18\DocExtraction\OCRProcessor\OCRProcessor.py", line 35, in 
    from paddleocr.tools.infer.utility import get_rotate_crop_image
ModuleNotFoundError: No module named 'paddleocr.tools'; 'paddleocr' is not a package

只要我使用multiprocessing开启这个paddleocr处理的类的相关进程，就会出现这个报错

我想知道有没有什么办法可以解决这个问题，或者完全放弃这一思路，提供给我一个使用利用多GPU进行OCR识别以加快效率的方法