code: def exception_handler(e, code, frame=None, export=False):
      record_filename = None
      if hasattr(e, "exec_record"):
          record_filename = gen_record_file_name(e, code)
          write_record_to_file(record_filename, e.exec_record)
          e.record_filename = record_filename
  
      augment_exc_message(e, export=export)
  
imports: import collections
  import functools
  import itertools
  import logging
  import os
  import random
  import types
  import typing
  import weakref
  from typing import Any, Callable, Dict, List, Optional, Set
  import torch
  import torch._logging
  from torch._guards import compile_context, CompileContext, CompileId, tracing
  from torch._utils_internal import signpost_event
  from torch.fx.experimental.symbolic_shapes import ConstraintViolationError, GuardOnDataDependentSymNode
  from torch.fx.graph_module import _forward_from_src
  from torch.utils._traceback import format_traceback_short
  from .None import config, exc
  from .backends.registry import CompilerFn
  from .bytecode_analysis import remove_dead_code, remove_pointless_jumps
  from .bytecode_transformation import check_inst_exn_tab_entries_valid, Instruction, is_generator, propagate_inst_exn_table_entries, transform_code_object
  from .cache_size import CacheSizeRelevantForFrame, compute_cache_size, exceeds_cache_size_limit, is_recompilation
  from .eval_frame import always_optimize_code_objects, skip_code, TorchPatcher
  from .exc import augment_exc_message, BackendCompilerFailed, format_error_msg, InternalTorchDynamoError, TorchRuntimeError, UncapturedHigherOrderOpError, unimplemented, Unsupported
  from .guards import CheckFunctionManager, get_and_maybe_log_recompilation_reason, GuardedCode
  from .hooks import Hooks
  from .output_graph import OutputGraph
  from .replay_record import ExecutionRecord
  from .symbolic_convert import InstructionTranslator, SpeculationLog
  from .trace_rules import is_numpy
  from .types import BytecodeHook
  from .utils import CleanupManager, CompilationMetrics, counters, cprofile_wrapper, dynamo_timed, format_bytecode, frame_phase_timing, gen_record_file_name, increment_frame, is_namedtuple, istype, LazyString, orig_code_map, record_compilation_metrics, reset_graph_break_dup_checker, setup_compile_debug, troubleshooting_url, write_record_to_file
  from collections import OrderedDict
  from torch.utils.hooks import RemovableHandle
label_desc: Use image node_id 4 for calling a global function with example usage: exception_handler(e, code, frame, export) without return types