Move deep gemm related arguments to sglang.srt.environ (#11547)

test/srt/test_expert_distribution.py

@@ -6,9 +6,9 @@ from pathlib import Path
 import requests
 import torch
 
+from sglang.srt.environ import envs
 from sglang.srt.utils import kill_process_tree
 from sglang.test.test_utils import (
-    DEFAULT_SMALL_MOE_MODEL_NAME_FOR_TEST_BASE,
     DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
     DEFAULT_URL_FOR_TEST,
     CustomTestCase,
@@ -32,7 +32,7 @@ class TestExpertDistribution(CustomTestCase):
     def _execute_core(self, model_path: str, mode: str = "stat", tp_size: int = 1):
         """Test expert distribution record endpoints"""
         with tempfile.TemporaryDirectory() as tmp_dir:
-            os.environ["SGLANG_EXPERT_DISTRIBUTION_RECORDER_DIR"] = tmp_dir
+            envs.SGLANG_EXPERT_DISTRIBUTION_RECORDER_DIR.set(tmp_dir)
 
             process = popen_launch_server(
                 model_path,