code: def _locate_col(
      self, col: ColumnElement[Any]
  ) -> Optional[ColumnElement[Any]]:
      with self._tracer("_locate_col") as tracer:
          return tracer(super()._locate_col, col)
  
file_path: sqlalchemy/tools/trace_orm_adapter.py
imports: from __future__ import annotations
  import argparse
  import contextlib
  import contextvars
  import sys
  from typing import TYPE_CHECKING
  from sqlalchemy.orm import util
label_desc: Use image node_id 1 for calling the _ORMAdapterTrace obj's underlying member method code with example usage: obj._locate_col(col) and returns: tracer