Update compiler.py: resolve AttributeError when loading Qwen3 models with LoRA adapters #305
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PR Description
Fixes #3376
This PR resolves an
AttributeErrorthat occurs when loading Qwen3 models with LoRA adapters usingFastLanguageModel.from_pretrained(). The error was caused by unsafe attribute access during model compilation.Problem
When compiling certain model types (particularly Qwen3), the code attempted to access attributes that don't exist in the transformers module, specifically:
This prevented users from directly loading models with LoRA adapters, forcing them to use a two-stage loading process.