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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(self, stat, file_object, knowledge_base):
 """Parse the passwd file."""

    _, _ = stat, knowledge_base
    lines = [
        l.strip()
        for l in utils.ReadFileBytesAsUnicode(file_object).splitlines()
    ]
    for index, line in enumerate(lines):
      user = self.ParseLine(index, line)
      if user is not None:
        yield user