Update modeling_qwen.py

modeling_qwen.py

@@ -931,8 +931,8 @@ class QWenModel(QWenPreTrainedModel):
 
             # BUG: not work
             forward_checkpointing = (self.gradient_checkpointing and self.training)
-            if self.skip_checkpointing_layer_ids is not None and i in self.skip_checkpointing_layer_ids:
-                forward_checkpointing = False
+            # if self.skip_checkpointing_layer_ids is not None and i in self.skip_checkpointing_layer_ids:
+            #     forward_checkpointing = False
 
             if forward_checkpointing:
                 def create_custom_forward(module):