最后结果输出的时报错OMP: Error #15: Initializing libiomp5md.dll, but found libiomp5md.dll already initialized.

程序跑完报错，不能出最后的结果

OMP: Error #15: Initializing libiomp5md.dll, but found libiomp5md.dll already initialized.
OMP: Hint This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can degrade performance or cause incorrect results. The best thing to do is to ensure that only a single OpenMP runtime is linked into the process, e.g. by avoiding static linking of the OpenMP runtime in any library. As an unsafe, unsupported, undocumented workaround you can set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the program to continue to execute, but that may cause crashes or silently produce incorrect results. For more information, please see http://www.intel.com/software/products/support/.
Process finished with exit code 3

解决方法 （允许副本存在）：

import os
os.environ['KMP_DUPLICATE_LIB_OK']='True'

记住这个跟

os.environ["CUDA_VISIBLE_DEVICES"] = "0"

是有区别的，别看错了，写成了os.environ["CUDA_VISIBLE_DEVICES"] = "True"

就是cpu在跑，而不是gpu再跑了。