AttributeError: module 'numpy' has no attribute 'gcd'

[ohdan10]

When I excute this line , it don't work.

$ python preprocess.py --dataset ljspeech

Traceback (most recent call last):
File "preprocess.py", line 5, in
from datasets import ljspeech
File "D:\tacotron\datasets\ljspeech.py", line 5, in
from util import audio
File "D:\tacotron\util\audio.py", line 1, in
import librosa
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\librosa_init_.py", line 12, in
from . import core
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\librosa\core_init_.py", line 108, in
from .time_frequency import * # pylint: disable=wildcard-import
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\librosa\core\time_frequency.py", line 10, in
from ..util.exceptions import ParameterError
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\librosa\util_init_.py", line 70, in
from . import decorators
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\librosa\util\decorators.py", line 67, in
from numba.decorators import jit as optional_jit
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba_init_.py", line 35, in
from numba.core.decorators import (cfunc, generated_jit, jit, njit, stencil,
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\decorators.py", line 12, in
from numba.stencils.stencil import stencil
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\stencils\stencil.py", line 11, in
from numba.core import types, typing, utils, ir, config, ir_utils, registry
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\registry.py", line 4, in
from numba.core import utils, typing, dispatcher, cpu
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\dispatcher.py", line 15, in
from numba.core import utils, types, errors, typing, serialize, config, compiler, sigutils
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\serialize.py", line 12, in
from numba.core import bytecode, compiler
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\compiler.py", line 6, in
from numba.core import (utils, errors, typing, interpreter, bytecode, postproc,
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\callconv.py", line 11, in
from numba.core.base import PYOBJECT, GENERIC_POINTER
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\base.py", line 23, in
from numba.cpython import builtins
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\cpython\builtins.py", line 479, in
from numba.core.typing.builtins import IndexValue, IndexValueType
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\typing\builtins.py", line 8, in
from numba.parfors.parfor import internal_prange
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\parfors_init_.py", line 1, in
from numba.parfors import parfor_lowering
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\parfors\parfor_lowering.py", line 18, in
from numba.parfors import parfor
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\parfors\parfor.py", line 83, in
from numba.core.typing import npydecl, signature
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\typing\npydecl.py", line 339, in
_numpy_ufunc(func)
File "C:\Users\js\anaconda3\envs\ohdan\lib\site-packages\numba\core\typing\npydecl.py", line 323, in _numpy_ufunc
func = getattr(np, name)
AttributeError: module 'numpy' has no attribute 'gcd'