Update the print information of the torch thread

Author: wgzintel

llm_bench/python/benchmark.py

@@ -748,7 +748,8 @@ def main():
             torch.set_num_threads(int(original_torch_thread_nums / 2))
         else:
             torch.set_num_threads(1)
-        log.info(f'The num_beams is {num_beams}, the original torch threads is {original_torch_thread_nums}, now set to {torch.get_num_threads()}')
+        log.info(f'The num_beams is {num_beams}, update Torch thread num from {original_torch_thread_nums} to {torch.get_num_threads()}, '
+                 f'avoid to use the CPU cores for OpenVINO inference.')
     log.info(out_str)
     if args.memory_consumption:
         mem_consumption.start_collect_mem_consumption_thread()