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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 _repr_tty_(self) -> str: """Return a summary of this sample sheet in a TTY compatible codec."""

        header_description = ['Sample_ID', 'Description']
        header_samples = [
            'Sample_ID',
            'Sample_Name',
            'Library_ID',
            'index',
            'index2',
        ]

        header = SingleTable([], 'Header')
        setting = SingleTable([], 'Settings')
        sample_main = SingleTable([header_samples], 'Identifiers')
        sample_desc = SingleTable([header_description], 'Descriptions')

        # All key:value pairs found in the [Header] section.
        max_header_width = max(MIN_WIDTH, sample_desc.column_max_width(-1))
        for key in self.Header.keys():
            if 'Description' in key:
                value = '\n'.join(
                    wrap(getattr(self.Header, key), max_header_width)
                )
            else:
                value = getattr(self.Header, key)
            header.table_data.append([key, value])

        # All key:value pairs found in the [Settings] and [Reads] sections.
        for key in self.Settings.keys():
            setting.table_data.append((key, getattr(self.Settings, key) or ''))
        setting.table_data.append(('Reads', ', '.join(map(str, self.Reads))))

        # Descriptions are wrapped to the allowable space remaining.
        description_width = max(MIN_WIDTH, sample_desc.column_max_width(-1))
        for sample in self.samples:
            # Add all key:value pairs for this sample
            sample_main.table_data.append(
                [getattr(sample, title) or '' for title in header_samples]
            )
            # Wrap and add the sample descrption
            sample_desc.table_data.append(
                (
                    sample.Sample_ID,
                    '\n'.join(
                        wrap(sample.Description or '', description_width)
                    ),
                )
            )

        # These tables do not have horizontal headers so remove the frame.
        header.inner_heading_row_border = False
        setting.inner_heading_row_border = False

        table = '\n'.join(
            [header.table, setting.table, sample_main.table, sample_desc.table]
        )

        return table