code: def pausePlot(paused=False):
      if paused:
          timer.stop()
      else:
          timer.start()
  
file_path: pyqtgraph/pyqtgraph/examples/ScatterPlotSpeedTest.py
imports: import argparse
  import itertools
  import re
  import numpy
  from utils import FrameCounter
  import pyqtgraph
  import pyqtgraph.parametertree
  from pyqtgraph.Qt import QtCore, QtWidgets
label_desc: Use image node_id 6 for calling a global function with example usage: pausePlot(paused) without return types