code: def unregister(interface, name):
      """
      If a class is registered with the given name,
      it is unregistered.
  
      Parameters
      ----------
      interface : type
          The base class for which to perform this operation
      name : str
          The name of the class to be unregistered.
      """
      get_registry(interface).unregister(name)
  
imports: import re
  import six
  from toolz import curry
label_desc: Use image node_id 7 for calling a global function with example usage: unregister(interface, name) without return types