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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 merge(path_from, path_to):
 """ Merges the data from one whisper file into another. Each file must have the same archive configuration """

  fh_from = open(path_from, 'rb')
  fh_to = open(path_to, 'rb+')
  return file_merge(fh_from, fh_to)