class_docstr: XLearn is the core interface used by python API.
class_docstr_tok: ["XLearn","is","the","core","interface","used","by","python","API","."]
docstr: Set file path of pre-trained model.
  
  Parameters
  ----------
  pre_model_path : str
     the path of pre-trained model.
docstr_tok: ["Set","file","path","of","pre-trained","model",".","Parameters","--","--","--","--","--","pre_model_path",":","str","the","path","of","pre-trained","model","."]
code: def setPreModel(self, pre_model_path):
      """Set file path of pre-trained model.
  
      Parameters
      ----------
      pre_model_path : str
         the path of pre-trained model.
      """
      _check_call(
          _LIB.XLearnSetPreModel(
              ctypes.byref(self.handle), c_str(pre_model_path)
          )
      )
  
imports: import sys
  import os
  import ctypes
  from numpy import ndarray
  from .base import Series, DataFrame
  import numpy
  from .base import _LIB, XLearnHandle
  from .base import _check_call, c_str
  from .data import DMatrix
label_desc: Use image node_id 7 for calling the XLearn obj's underlying member method code with example usage: obj.setPreModel(pre_model_path) without return types