remove monkeypatch

examples/gemma3/gemma-3-1b-fft-dft.yml

@@ -21,9 +21,7 @@ val_set_size: 0.05
 output_dir: ./outputs/gemma-3-1b-fft-dft
 
 sequence_len: 2048
-sample_packing: true
 
-# Enable Dynamic Fine-Tuning loss
 use_dynamic_finetuning: true
 
 wandb_project:

src/axolotl/loaders/patch_manager.py

@@ -96,7 +96,6 @@ class PatchManager:
         # self._apply_flex_attention_patches()
         self._apply_flash_attention_patches()
         self._apply_chunked_cross_entropy_patch()
-        self._apply_dft_loss_patch()
         self._apply_fsdp_patches()
         self._apply_adapter_patches()
         self._apply_model_specific_patches()
@@ -158,11 +157,6 @@ class PatchManager:
             else:
                 patch_chunked_ce_loss_fn()
 
-    def _apply_dft_loss_patch(self):
-        # DFT loss is now applied via compute_loss_func in the trainer builder
-        # See: src/axolotl/core/builders/causal.py
-        pass
-
     def _apply_fsdp_patches(self):
         """Apply patches for FSDP configurations."""
         if self.cfg.context_parallel_size > 1 or (