fix test_initialization

Signed-off-by: wwl2755 <wangwenlong2755@gmail.com>

Author: wwl2755

vllm/config/__init__.py

@@ -2165,8 +2165,13 @@ def __post_init__(self):
                 # Automatically detect the method
                 if self.method in ('eagle', 'eagle3'):
                     pass
+                # examples:
+                # yuhuili/EAGLE-LLaMA3-Instruct-8B
+                # yuhuili/EAGLE3-LLaMA3.1-Instruct-8B
+                # AngelSlim/Qwen3-8B_eagle3
                 elif "eagle-" in self.draft_model_config.model.lower() or \
-                        "eagle3-" in self.draft_model_config.model.lower():
+                        "eagle3-" in self.draft_model_config.model.lower() or \
+                            self.draft_model_config.model.endswith("_eagle3"):
                     self.method = "eagle"
                 elif self.draft_model_config.hf_config.model_type == "medusa":
                     self.method = "medusa"