code: def raiseFrom():
      """Raise an exception from another"""
      x = "inside raiseFrom()"
      try:
          raiseException()
      except Exception as exc:
          raise Exception(
              f"Raised-from during exception handling {x} in {threadName()}"
          ) from exc
  
imports: import sys
  import queue
  import functools
  import threading
  import pyqtgraph
  import pyqtgraph.console
  from pyqtgraph.Qt import QtWidgets
  from pyqtgraph.debug import threadName
label_desc: Use image node_id 3 for calling a global function with example usage: raiseFrom() without return types