Fix issues when loadmodel from model file which contains Unicode #153
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This issue happens when there are Unicode characters exist in model file name. To test it I simply modified the nuget test project, updates the model file name from "bert_base_tok.bin" to "bert_base_tok★.bin". Then when we run the test we got the exception:
"
Model File Name is: ./bin/Debug/net6.0/bert_base_tokΓÿà.bin
Unhandled exception. System.Runtime.InteropServices.SEHException (0x80004005): External component has thrown an exception.
at BlingFire.BlingFireUtils.LoadModel(Byte[] modelName)
"
setlocale(LC_ALL, ".UTF8") fixes this issue. I've tested it on x64-windows ,arm64-windows, osx-arm64. will do more testes on other platforms.