code: def domain_name_1(url):
      # grab only the non http(s) part
      full_domain_name = url.split("//")[-1]
      # grab the actual one depending on the len of the list
      actual_domain = full_domain_name.split(".")
  
      # case when www is in the url
      if len(actual_domain) > 2:
          return actual_domain[1]
      # case when www is not in the url
      return actual_domain[0]
  
label_desc: Use image node_id 1 for calling a global function with example usage: domain_name_1(url) and returns: actual_domain, actual_domain