fix: also patch model.generate() to inject cached pixel_values#254
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fix: also patch model.generate() to inject cached pixel_values#254
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forward() patch handles training logprob recomputation, but TRL also calls model.generate(input_ids=...) without pixel_values. HF's generate() uses prepare_inputs_for_generation() which builds a fresh kwargs dict — cached pixel_values in forward() aren't enough because generate() needs them at the top level to pass them through. Now patches BOTH forward() and generate() on the model instance. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Patches both forward() and generate() on the model instance. TRL calls generate(input_ids=...) without pixel_values — the generate patch injects them from cache.