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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_header_line(self, line):
 """docstring for parse_header_line"""

        self.header = line[1:].rstrip().split('\t')
        if len(self.header) < 9:
            self.header = line[1:].rstrip().split()
        self.individuals = self.header[9:]