Correctly list the chat template file in the Tokenizer saved files list (#34974)
* Correctly list the chat template file in the saved files list
* Update src/transformers/tokenization_utils_base.py
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
* Add save file checking to test
* make fixup
* better filename handling
* make fixup
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Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>