Add LMF2 MoE model architecture (#17997)

python/sglang/srt/model_executor/model_runner.py

@@ -36,6 +36,7 @@ from sglang.srt.configs import (
     JetVLMConfig,
     KimiLinearConfig,
     Lfm2Config,
+    Lfm2MoeConfig,
     NemotronH_Nano_VL_V2_Config,
     NemotronHConfig,
     Qwen3_5Config,
@@ -1571,7 +1572,9 @@ class ModelRunner(ModelRunnerKVCacheMixin):
             pattern = getattr(config, "mtp_hybrid_override_pattern", None)
             if pattern is not None and "M" not in pattern:
                 return None
-        if isinstance(config, FalconH1Config | NemotronHConfig | Lfm2Config):
+        if isinstance(
+            config, FalconH1Config | NemotronHConfig | Lfm2Config | Lfm2MoeConfig
+        ):
             return config
         if isinstance(config, NemotronH_Nano_VL_V2_Config):
             return config.llm_config