[Misc] Set default value of seed to None (#14274)

Signed-off-by: மனோஜ்குமார் பழனிச்சாமி <smartmanoj42857@gmail.com>

tests/entrypoints/openai/test_chat_echo.py

@@ -24,6 +24,8 @@ def server():
         "4080",
         "--chat-template",
         DUMMY_CHAT_TEMPLATE,
+        "--seed",
+        "0",
     ]
 
     with RemoteOpenAIServer(MODEL_NAME, args) as remote_server:

tests/entrypoints/openai/test_metrics.py

@@ -47,6 +47,8 @@ def default_server_args():
         "--enforce-eager",
         "--max-num-seqs",
         "128",
+        "--seed",
+        "0",
     ]
 
 

tests/entrypoints/openai/test_root_path.py

@@ -30,6 +30,8 @@ def server():
         "/" + ROOT_PATH,
         "--chat-template",
         DUMMY_CHAT_TEMPLATE,
+        "--seed",
+        "0",
     ]
     envs = os.environ.copy()