Process SpawnPoolWorker-3:
Traceback (most recent call last):
  File "D:\Programs\! No installation\WinPython-64bit-3.4.2.4\python-3.4.2.amd64
\lib\multiprocessing\process.py", line 254, in _bootstrap
    self.run()
  File "D:\Programs\! No installation\WinPython-64bit-3.4.2.4\python-3.4.2.amd64
\lib\multiprocessing\process.py", line 93, in run
    self._target(*self._args, **self._kwargs)
  File "D:\Programs\! No installation\WinPython-64bit-3.4.2.4\python-3.4.2.amd64
\lib\multiprocessing\pool.py", line 108, in worker
    task = get()
  File "D:\Programs\! No installation\WinPython-64bit-3.4.2.4\python-3.4.2.amd64
\lib\site-packages\sklearn\externals\joblib\pool.py", line 343, in get
    return recv()
  File "D:\Programs\! No installation\WinPython-64bit-3.4.2.4\python-3.4.2.amd64
\lib\multiprocessing\connection.py", line 251, in recv
    return ForkingPickler.loads(buf.getbuffer())
AttributeError: Can't get attribute 'score_model' on <module '__main__' (built-i
n)>