convert_qwen2_hf_to_nemo error
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environment:  nvcr.io/nvidia/nemo:24.07 image (I also tried installing it from scratch according to the readme. They all make the same mistake)

```python
python ./scripts/checkpoint_converters/convert_qwen2_hf_to_nemo.py --input_name_or_path ../Qwen2.5-7B/ --output_path ../Qwen2.5-7B.nemo
```

Traceback (most recent call last):
  File "/workspace/NeMo/nemo/collections/nlp/models/language_modeling/megatron/bert/bert_spec.py", line 17, in <module>
    from megatron.core.extensions.transformer_engine import (
ModuleNotFoundError: No module named 'megatron.core.extensions'

During handling of the above exception, another exception occurred:
NameError: name 'ApexGuardDefaults' is not defined