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

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

tests/entrypoints/llm/test_encode.py

@@ -34,7 +34,8 @@ def llm():
               max_num_batched_tokens=32768,
               tensor_parallel_size=1,
               gpu_memory_utilization=0.75,
-              enforce_eager=True)
+              enforce_eager=True,
+              seed=0)
 
     with llm.deprecate_legacy_api():
         yield weakref.proxy(llm)

tests/entrypoints/llm/test_guided_generate.py

@@ -21,7 +21,7 @@ GUIDED_DECODING_BACKENDS = ["outlines", "lm-format-enforcer", "xgrammar"]
 def llm():
     # pytest caches the fixture so we use weakref.proxy to
     # enable garbage collection
-    llm = LLM(model=MODEL_NAME, max_model_len=1024)
+    llm = LLM(model=MODEL_NAME, max_model_len=1024, seed=0)
 
     with llm.deprecate_legacy_api():
         yield weakref.proxy(llm)

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()