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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 parse_line(line):
 """Parses a line of a text embedding file. Args: line: (str) One line of the text embedding file. Returns: A token string and its embedding vector in floats. """

  columns = line.split()
  token = columns.pop(0)
  values = [float(column) for column in columns]
  return token, values