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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 _show_coords_command(self, infile, outfile):
        '''Construct show-coords command'''
        command = 'show-coords -dTlro'

        if not self.coords_header:
            command += ' -H'

        return command + ' ' + infile + ' > ' + outfile