code: def display_cpu_information():
      """
      Display CPU information.
      Assumes all CPUs are the same.
      """
      import cpuinfo
  
      output_string = "\n-- INFORMATION: CPU -------------------\n"
      cpu_info = cpuinfo.get_cpu_info()
      try:
          output_string = add_param_to_output(
              output_string, "brand", cpu_info["brand"]
          )
          output_string = add_param_to_output(
              output_string, "vendor id", cpu_info["vendor_id"]
          )
          output_string = add_param_to_output(
              output_string, "model", cpu_info["model"]
          )
          output_string = add_param_to_output(
              output_string, "family", cpu_info["family"]
          )
          output_string = add_param_to_output(
              output_string, "bits", cpu_info["bits"]
          )
          output_string = add_param_to_output(
              output_string, "architecture", cpu_info["arch"]
          )
          output_string = add_param_to_output(
              output_string, "cores", cpu_info["count"]
          )
          output_string = add_param_to_output(
              output_string, "advertised Hz", cpu_info["hz_advertised"]
          )
          output_string = add_param_to_output(
              output_string, "actual Hz", cpu_info["hz_actual"]
          )
          output_string = add_param_to_output(
              output_string, "l2 cache size", cpu_info["l2_cache_size"]
          )
      except Exception:
          output_string += "Some CPU information cannot be displayed\n"
      output_string += "----------------------------------------"
      neon_logger.display(output_string)
  
imports: from neon import logger
label_desc: Use image node_id 3 for calling a global function with example usage: display_cpu_information() without return types