class_docstr: Helper class that groups all the user interactions for a Figure
  
  Attributes
  ----------
  figure: `Figure`
  keypresslock: `widgets.LockDraw`
      `LockDraw` object to know if the `canvas` key_press_event is locked
  messagelock: `widgets.LockDraw`
      `LockDraw` object to know if the message is available to write
class_docstr_tok: ["Helper","class","that","groups","all","the","user","interactions","for","a","Figure","Attributes","--","--","--","--","--","figure",":","`","Figure","`","keypresslock",":","`","widgets.LockDraw","`","`","LockDraw","`","object","to","know","if","the","`","canvas","`","key_press_event","is","locked","messagelock",":","`","widgets.LockDraw","`","`","LockDraw","`","object","to","know","if","the","message","is","available","to","write"]
code: def _remove_keys(self, name):
      for k in self.get_tool_keymap(name):
          del self._keys[k]
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import warnings
  import matplotlib.cbook
  import matplotlib.widgets
  from matplotlib.rcsetup import validate_stringlist
  import matplotlib.backend_tools
label_desc: Use image node_id 11 for calling the ToolManager obj's underlying member method code with example usage: obj._remove_keys(name) without return types