code: def delete(self, index1, index2=None):
      # Could go away if inheriting from Delegator
      self.top.delete(index1, index2)
  
file_path: cpython/Lib/idlelib/percolator.py
imports: from idlelib.delegator import Delegator
  from idlelib.redirector import WidgetRedirector
label_desc: Use image node_id 4 for calling the Percolator obj's underlying member method code with example usage: obj.delete(index1, index2) without return types