Inline the trivial _build_model_config wrapper (#25448)

python/sglang/srt/model_executor/model_runner.py

@@ -419,7 +419,7 @@ class ModelRunner(ModelRunnerKVCacheMixin):
         self.dflash_draft_num_layers = None
         if self.spec_algorithm.is_eagle3() and not self.is_draft_worker:
             # load draft config
-            draft_model_config = self._build_model_config(
+            draft_model_config = ModelConfig.from_server_args(
                 server_args,
                 model_path=(server_args.speculative_draft_model_path),
                 model_revision=server_args.speculative_draft_model_revision,
@@ -448,7 +448,7 @@ class ModelRunner(ModelRunnerKVCacheMixin):
             )
 
             # Select target layers to capture for building DFlash context features.
-            draft_model_config = self._build_model_config(
+            draft_model_config = ModelConfig.from_server_args(
                 server_args,
                 model_path=(server_args.speculative_draft_model_path),
                 model_revision=server_args.speculative_draft_model_revision,
@@ -568,16 +568,6 @@ class ModelRunner(ModelRunnerKVCacheMixin):
         self._model_update_group = {}
         self._weights_send_group = {}
 
-    def _build_model_config(
-        self, server_args, model_path=None, model_revision=None, is_draft_model=False
-    ):
-        return ModelConfig.from_server_args(
-            server_args,
-            model_path=model_path,
-            model_revision=model_revision,
-            is_draft_model=is_draft_model,
-        )
-
     def init_msprobe(self):
         # Init the msprobe
         try: