["python","pytorch","huggingface-transformers","huggingface-tokenizers"]
How to disable TOKENIZERS_PARALLELISM=(true | false) warning?

I use pytorch to train huggingface-transformers model, but every epoch, always output the warning: The current process just got forked. Disabling parallelism to avoid deadlocks... To disable this warning, please explicitly set TOKENIZERS_PARALLELISM=(true | false) How to disable this warning?
Set the environment variable to the string "false" either by TOKENIZERS_PARALLELISM=false in your shell or by: import os os.environ["TOKENIZERS_PARALLELISM"] = "false" in the Python script