# mypy: ignore-errors

import collections
import types
from typing import Any, Dict, List, Optional, TYPE_CHECKING

import torch
import torch.fx
from torch._guards import Source

from ..utils import (
    namedtuple_fields,
    odict_values,
    # OrderedSet,
    set_example_value,
)
from .base import MutableLocal, VariableTracker, VariableTrackerContainer

if TYPE_CHECKING:
    from torch._dynamo.codegen import PyCodegen


class BaseListVariable(VariableTrackerContainer):
    our_container = set
