Fix GPT2 DynamicCache handling for Transformers 4.55 compatibility#2342
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regisss merged 2 commits intohuggingface:mainfrom Dec 2, 2025
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This PR updates GaudiGPT2LMHeadModel to ensure full compatibility with Transformers v4.55 cache behavior.
In Transformers 4.55, the past_key_values object may still be returned as a legacy tuple when use_cache=True, even though the internal implementation now relies on DynamicCache.