code: def __init__(self, *args, **kwargs):
      app.Canvas.__init__(self, *args, **kwargs)
      self._timer = app.Timer("auto", connect=self.on_timer, start=True)
      self.tick = 0
  
file_path: vispy/examples/tutorial/app/simple_wx.py
imports: import wx
  import math
  from vispy import app, gloo
label_desc: Use image node_id 1 to create a new Canvas object from inherited base classes: app with example: obj = Canvas()