code: def build_model(self):
          '''Find out the type of model configured and dispatch the request to the appropriate method'''
          if self.model_config['model-type']:
              self.model = self.build_fred()
          elif self.model_config['model-type']:
              self.model = self.buidl_hred()
          else:
              raise Error("Unrecognized model type '{}'".format(self.model_config['model-type'])f build_model(self):
          '''Find out the type of model configured and dispatch the request to the appropriate method'''
          if self.model_config['model-type']:
              self.model = self.build_fred()
          elif self.model_config['model-type']:
              self.model = self.buidl_hred()
          else:
              raise Error("Unrecognized model type '{}'".format(self.model_config['model-type']))
docs: Find out the type of model configured and dispatch the request to the appropriate method