code: def addRelationships(
          self,
          data: list,
          LIMIT: int = 20,
          _print: bool = True,
          crawl: bool = False,
          ) -> list:
          
          url_base = self.base_url + '/api/1/term/add-relationship'
          relationships = []
          for relationship in data:
              relationship.update({
                  'term1_version': relationship['term1_version'],
                  'term2_version': relationship['term2_version'],
                  'relationship_term_version': relationship['relationship_term_version']
              })
              relationships.append((url_base, relationship))
          return self.post(
              relationships,
              LIMIT = LIMIT,
              action = 'Adding Relationships',
              _print = _print,
              crawl = crawl,
          )
docs: data = [{
              "term1_id", "term2_id", "relationship_tid",
              "term1_version", "term2_version",
              "relationship_term_version",}]