code: def load_classifiers(algo_defs, env):
      
      if not isinstance(algo_defs, Iterable):
          algo_defs = [algo_defs, ]
      load_algorithms(algo_defs, 'BaseTrainingAlgorithm', env)
docs: Load an algorithm into a module. The algorithm is an instance of ``AlgorithmDef`` class.
  
      :param algo_defs: algorithm definitions
      :type algo_defs: AlgorithmDef | list[AlgorithmDef]
      :param env: environment
  
      :Example:
      >>> import sys
      >>> from odps.ml.algolib.loader import *
      >>> a = XflowAlgorithmDef('SampleAlgorithm')
      >>> a.add_param(ParamDef('param1', 'val1'))
      >>> a.add_port(PortDef('input'))
      >>> a.add_port(PortDef('output', PortDirection.OUTPUT))
      >>> load_classifiers(a, sys.modules[__name__])