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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 load_pos_model(lang="en", version="2"):
 """Return a part of speech tagger parameters for `lang` and of version `version` Args: lang (string):
 language code. version (string):
 version of the parameters to be used. """

  src_dir = "pos{}".format(version)
  p = locate_resource(src_dir, lang)
  fh = _open(p)
  return dict(np.load(fh))