code: def get_dump(self, fmap='', with_stats=False):
          
  
          length = ctypes.c_ulong()
          sarr = ctypes.POINTER(ctypes.c_char_p)()
          if self.feature_names is not None and fmap == '':
              flen = int(len(self.feature_names))
  
              fname = from_pystr_to_cstr(self.feature_names)
  
              if self.feature_types is None:
                  # use quantitative as default
                  # {'q': quantitative, 'i': indicator}
                  ftype = from_pystr_to_cstr(['q'] * flen)
              else:
                  ftype = from_pystr_to_cstr(self.feature_types)
              _check_call(_LIB.XGBoosterDumpModelWithFeatures(self.handle,
                                                              flen,
                                                              fname,
                                                              ftype,
                                                              int(with_stats),
                                                              ctypes.byref(length),
                                                              ctypes.byref(sarr)))
          else:
              if fmap != '' and not os.path.exists(fmap):
                  raise ValueError("No such file: {0}".format(fmap))
              _check_call(_LIB.XGBoosterDumpModel(self.handle,
                                                  c_str(fmap),
                                                  int(with_stats),
                                                  ctypes.byref(length),
                                                  ctypes.byref(sarr)))
          res = from_cstr_to_pystr(sarr, length)
          return res
docs: Returns the dump the model as a list of strings.