code: def award_groups(soup):
      
      award_groups = []
  
      funding_group_section = extract_nodes(soup, "funding-group")
      for fg in funding_group_section:
  
          award_group_tags = extract_nodes(fg, "award-group")
  
          for ag in award_group_tags:
  
              award_group = {}
  
              award_group['funding_source'] = award_group_funding_source(ag)
              award_group['recipient'] = award_group_principal_award_recipient(ag)
              award_group['award_id'] = award_group_award_id(ag)
  
              award_groups.append(award_group)
  
      return award_groups
docs: Find the award-group items and return a list of details