[bugfix] add api process rank in default multimodal request (#36150)

Signed-off-by: fake0fan <645327136@qq.com>
Signed-off-by: Chenguang ZHENG <645327136@qq.com>

tests/renderers/test_mistral.py

@@ -39,9 +39,15 @@ class MockModelConfig:
     is_multimodal_model: bool = False
 
 
+@dataclass
+class MockParallelConfig:
+    _api_process_rank: int = 0
+
+
 @dataclass
 class MockVllmConfig:
     model_config: MockModelConfig
+    parallel_config: MockParallelConfig
 
 
 @pytest.mark.asyncio
@@ -57,7 +63,7 @@ async def test_async_mistral_tokenizer_does_not_block_event_loop():
     mock_tokenizer = Mock(spec=MistralTokenizer)
     mock_tokenizer.apply_chat_template = mocked_apply_chat_template
     mock_renderer = MistralRenderer(
-        MockVllmConfig(mock_model_config),
+        MockVllmConfig(mock_model_config, parallel_config=MockParallelConfig()),
         tokenizer=mock_tokenizer,
     )