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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 get_table():
 """Provides table of scheduling block instance metadata for use with AJAX tables"""

    response = dict(blocks=[])
    block_ids = DB.get_sched_block_instance_ids()
    for index, block_id in enumerate(block_ids):
        block = DB.get_block_details([block_id]).__next__()
        info = [
            index,
            block['id'],
            block['sub_array_id'],
            len(block['processing_blocks'])
        ]
        response['blocks'].append(info)
    return response, HTTPStatus.OK