code: def configure_model(self, attrs, field_name):
          '''
          Hook for ResourceMeta class to call when initializing model class.
          Saves fields obtained from resource class backlinks
          '''
          self.relationship = field_name
          self._set_method_names(relationship=field_name)
          if self.res_name is None:
              self.res_name = grammar.singularize(attrs.get('endpoint', 'unknown').strip('/')f configure_model(self, attrs, field_name):
          '''
          Hook for ResourceMeta class to call when initializing model class.
          Saves fields obtained from resource class backlinks
          '''
          self.relationship = field_name
          self._set_method_names(relationship=field_name)
          if self.res_name is None:
              self.res_name = grammar.singularize(attrs.get('endpoint', 'unknown').strip('/'))
docs: Hook for ResourceMeta class to call when initializing model class.
          Saves fields obtained from resource class backlinks