Don't show warning for inv_freq buffers (#35255)

dont show warning

src/transformers/modeling_utils.py

@@ -4479,6 +4479,11 @@ def _load_pretrained_model(
             model_buffers = {".".join([prefix, key]) for key in model_buffers}
         unexpected_keys = sorted(unexpected_keys - model_buffers)
 
+        # Clean up buffer for `inv-freq` because RoPE embedding moved under base model (https://github.com/huggingface/transformers/pull/34858)
+        has_inv_freq_buffers = any(buffer.endswith("rotary_emb.inv_freq") for buffer in model_buffers)
+        if has_inv_freq_buffers:
+            unexpected_keys = {k for k in unexpected_keys if "rotary_emb.inv_freq" not in k}
+
         model.tie_weights()
         if device_map is None and not is_fsdp_enabled() and not is_deepspeed_zero3_enabled():
             ptrs = collections.defaultdict(list)