transformers

4a55e478 - Move TF building to an actual build() method (#23760)

Move TF building to an actual build() method (#23760) * A fun new PR where I break the entire codebase again * A fun new PR where I break the entire codebase again * Handle cross-attention * Move calls to model(model.dummy_inputs) to the new build() method * Seeing what fails with the build context thing * make fix-copies * Let's see what fails with new build methods * Fix the pytorch crossload build calls * Fix the overridden build methods in vision_text_dual_encoder * Make sure all our build methods set self.built or call super().build(), which also sets it * make fix-copies * Remove finished TODO * Tentatively remove unneeded (?) line * Transpose b in deberta correctly and remove unused threading local * Get rid of build_with_dummies and all it stands for * Rollback some changes to TF-PT crossloading * Correctly call super().build()