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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def RecurseKeys(self):
 """Recurses the Windows Registry keys starting with the root key. Yields: WinRegistryKey: Windows Registry key. """

    root_key = self.GetRootKey()
    if root_key:
      for registry_key in root_key.RecurseKeys():
        yield registry_key