What is the version requirement for coremltools

[penggung999]

preprocess.py

import hashlib
import json
from typing import Dict, Tuple

import coremltools as ct # type: ignore[import]
import torch
from coremltools.converters.mil.input_types import TensorType # type: ignore[import]
from coremltools.converters.mil.mil import types # type: ignore[import]
from coremltools.models.neural_network import quantization_utils # type: ignore[import]