code: def visitDictKey(self, ctx: OverrideParser.DictKeyContext) -> Any:
      return self._createPrimitive(ctx)
  
imports: import sys
  import warnings
  from typing import Any, Dict, List, Optional, Tuple, Union
  from antlr4 import ParserRuleContext, TerminalNode, Token
  from antlr4.error.ErrorListener import ErrorListener
  from antlr4.tree.Tree import TerminalNodeImpl
  from hydra._internal.grammar.functions import FunctionCall, Functions
  from hydra._internal.grammar.utils import _ESC_QUOTED_STR
  from hydra.core.override_parser.types import ChoiceSweep, Glob, IntervalSweep, Key, Override, OverrideType, ParsedElementType, Quote, QuotedString, RangeSweep, ValueType
  from hydra.errors import HydraException
label_desc: Use image node_id 9 for calling the HydraOverrideVisitor obj's underlying member method code with example usage: obj.visitDictKey(ctx) and returns: self