* [testing utils] get_auto_remove_tmp_dir default change
Now that I have been using `get_auto_remove_tmp_dir default change` for a while, I realized that the defaults aren't most optimal.
99% of the time we want the tmp dir to be empty at the beginning of the test - so changing the default to `before=True` - this shouldn't impact any tests since this feature is used only during debug.
* simplify things
* update docs
* fix doc layout
* style
* Update src/transformers/testing_utils.py
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* better 3-state doc
* style
* Apply suggestions from code review
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
* s/tmp/temporary/ + style
* correct the statement
Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>
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