code: def set_sharpen_kernel(*args):
      global sharpenKernel
  
      sharpenKernel = caer.data.np.array(
          [[-1, -1, -1], [-1, sharpen.get(), -1], [-1, -1, -1]]
      )
  
      adjust_ghsps()
  
imports: import matplotlib.pyplot
  from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk
  from matplotlib.figure import Figure
  from tkinter import *
  from tkinter import filedialog
  import platform
  import math
  import caer
label_desc: Use image node_id 11 for calling a global function with example usage: set_sharpen_kernel() without return types