docs: def update_agent_requirements(req_file, check, newline):
      """
      Replace the requirements line for the given check
      """
      package_name = get_package_name(check)
      lines = read_file_lines(req_file)
  
      for i, line in enumerate(lines):
          current_package_name = line.split('==')[0]
  
          if current_package_name == package_name:
              lines[i] = '{}\n'.format(newline)
              break
  
      write_file_lines(req_file, sorted(lines))