code: def _apply_content_len_to_header(content_len, header):
      name, _value = header
      return (
          (name, str(content_len))
          if name == "Content-Length"
          else header
      )
  
imports: import logging
  import os
  import socket
  import time
  import warnings
  from guild import util
label_desc: Use image node_id 33 for calling a global function with example usage: _apply_content_len_to_header(content_len, header) and returns: unknown