Fix npu qwen3moe grpo (#118)

Author: vx120

src/twinkle/sampler/vllm_sampler/vllm_sampler.py

@@ -122,8 +122,7 @@ def __init__(self, model_id: str, engine_args: Dict[str, Any] = None, device_mes
         # fix: On NPU, monkey_patch_model can trigger Triton compatibility errors and abort sampler init.
         # fix: Explicitly skip this patch on NPU and keep it for non-NPU paths only.
         # NPU platform may trigger triton errors with monkey_patch_model
-        if Platform.get_platform().device_prefix() != 'npu':
-            self._run_in_loop(self.engine.engine.collective_rpc('monkey_patch_model'))
+        self._run_in_loop(self.engine.engine.collective_rpc('monkey_patch_model'))
 
         VLLMLoraWeights()(self)