[Model] Support math-shepherd-mistral-7b-prm model (#9697)

Signed-off-by: Went-Liang <wenteng_liang@163.com>

vllm/engine/llm_engine.py

@@ -257,7 +257,8 @@ class LLMEngine:
             "num_scheduler_steps=%d, chunked_prefill_enabled=%s "
             "multi_step_stream_outputs=%s, enable_prefix_caching=%s, "
             "use_async_output_proc=%s, use_cached_outputs=%s, "
-            "chat_template_text_format=%s, mm_processor_kwargs=%s)",
+            "chat_template_text_format=%s, mm_processor_kwargs=%s, "
+            "pooler_config=%r)",
             VLLM_VERSION,
             model_config.model,
             speculative_config,
@@ -294,6 +295,7 @@ class LLMEngine:
             use_cached_outputs,
             model_config.chat_template_text_format,
             model_config.mm_processor_kwargs,
+            model_config.pooler_config,
         )
         # TODO(woosuk): Print more configs in debug mode.
         self.model_config = model_config