code: def _tracefunc(self, frame, event, arg):
      if event == "line" and frame.f_code.co_filename == self._currfile:
          key = "".join(inspect.stack()[1].code_context)
          if not any(
              ignore_word in key
              for ignore_word in Profiler._IGNORE_LIST
          ):
              self._currkey = (frame.f_lineno, self._currfile, key)
              self._results.setdefault(self._currkey, {})
              self._timer[self._currkey] = time.perf_counter()
      elif (
          event == "call"
          and frame.f_code.co_name == "_fast_slow_function_call"
      ):
          if self._currkey is not None:
              self._timer[self._currkey] = time.perf_counter()
  
          # Store per-function information for free functions and methods
          frame_locals = inspect.getargvalues(frame).locals
          if (
              isinstance(
                  func_obj := frame_locals["args"][0],
                  (_MethodProxy, _FunctionProxy),
              )
              or isinstance(func_obj, type)
              and issubclass(
                  func_obj, (_FinalProxy, _IntermediateProxy)
              )
          ):
              func_name = self.get_namespaced_function_name(func_obj)
              self._call_stack.append((func_name, time.perf_counter()))
      elif (
          event == "return"
          and frame.f_code.co_name == "_fast_slow_function_call"
      ):
          if self._currkey is not None and arg is not None:
              if arg[1]:  # fast
                  run_time = (
                      time.perf_counter() - self._timer[self._currkey]
                  )
                  self._results[self._currkey][
                      "gpu_time"
                  ] = run_time + self._results[self._currkey].get(
                      "gpu_time", 0
                  )
              else:
                  run_time = (
                      time.perf_counter() - self._timer[self._currkey]
                  )
                  self._results[self._currkey][
                      "cpu_time"
                  ] = run_time + self._results[self._currkey].get(
                      "cpu_time", 0
                  )
  
          frame_locals = inspect.getargvalues(frame).locals
          if (
              isinstance(
                  func_obj := frame_locals["args"][0],
                  (_MethodProxy, _FunctionProxy),
              )
              or isinstance(func_obj, type)
              and issubclass(
                  func_obj, (_FinalProxy, _IntermediateProxy)
              )
          ):
              func_name, start = self._call_stack.pop()
              if arg is not None:
                  key = "gpu" if arg[1] else "cpu"
                  self._per_func_results[func_name][key].append(
                      time.perf_counter() - start
                  )
  
      return self._tracefunc
  
imports: import inspect
  import operator
  import pickle
  import sys
  import time
  from collections import defaultdict
  from typing import Union
  from rich.console import Console
  from rich.syntax import Syntax
  from rich.table import Table
  from .fast_slow_proxy import _FinalProxy, _FunctionProxy, _IntermediateProxy, _MethodProxy
label_desc: Use image node_id 5 for calling the Profiler obj's underlying member method code with example usage: obj._tracefunc(frame, event, arg) and returns: self