Textract form type - not getting data in sequential order

Hello,
Currently I am performing OCR on 1 page document over there I am having multiple same name entity and in front of it there is a checkbox. I am able to detect all values and the checkbox is selected or not using form in AWS textract but I am not getting any data in sequence.
Below I have attached 2 files with same data but in both file it is detecting all entities but in random order.
Here is the code I am using:

```
import boto3
import sys
import re
import json
from collections import defaultdict

def get_kv_map(file_name):
with open(file_name, 'rb') as file:
img_test = file.read()
bytes_test = bytearray(img_test)
print('Image loaded', file_name)

# process using image bytes
client = boto3.client('textract')
response = client.analyze_document(Document={'Bytes': bytes_test}, FeatureTypes=['FORMS'])

# Get the text blocks
blocks = response['Blocks']

# get key and value maps
key_map = {}
value_map = {}
block_map = {}
for block in blocks:
block_id = block['Id']
block_map[block_id] = block
if block['BlockType'] == "KEY_VALUE_SET":
if 'KEY' in block['EntityTypes']:
key_map[block_id] = block
else:
value_map[block_id] = block
return key_map, value_map, block_map

def get_kv_relationship(key_map, value_map, block_map):
kvs = defaultdict(list)
for block_id, key_block in key_map.items():
value_block = find_value_block(key_block, value_map)
key = get_text(key_block, block_map)
val = get_text(value_block, block_map)

kvs[key].append(val)
return kvs

def find_value_block(key_block, value_map):
for relationship in key_block['Relationships']:
if relationship['Type'] == 'VALUE':
for value_id in relationship['Ids']:
value_block = value_map[value_id]
return value_block

def get_text(result, blocks_map):
text = ''
if 'Relationships' in result:
for relationship in result['Relationships']:
if relationship['Type'] == 'CHILD':
for child_id in relationship['Ids']:
word = blocks_map[child_id]
if word['BlockType'] == 'WORD':
text += word['Text'] + ' '
if word['BlockType'] == 'SELECTION_ELEMENT':
if word['SelectionStatus'] == 'SELECTED':
text += 'X '
return text

def print_kvs(kvs):
for key, value in kvs.items():
print(key, ":", value)

def search_value(kvs, search_key):
for key, value in kvs.items():
if re.search(search_key, key, re.IGNORECASE):
return value

def main(file_name):
key_map, value_map, block_map = get_kv_map(file_name)

# Get Key Value relationship
kvs = get_kv_relationship(key_map, value_map, block_map)
print("\n\n== FOUND KEY : VALUE pairs ===\n")
print_kvs(kvs)
return kvs

if __name__ == "__main__":
file_name = sys.argv[1]
d = main("./data.png")
```

[file1.pdf](https://github.com/aws-samples/amazon-textract-code-samples/files/8918143/file1.pdf)
[file2.pdf](https://github.com/aws-samples/amazon-textract-code-samples/files/8918145/file2.pdf)

So how can I get the details in sequence rather than in random order:

For buyer entity this is data from 1 file:['', '', '', '', '', '', '', '', '', '', '', '', 'X ', '', 'X ', '', '']
For the same data this is response of buyer for other file: ['', '', '', '', '', '', '', '', '', 'X ', '', '', '', 'X ', '', '', '']

Bắt đầu với get_kv_relationship và get_text trong ví dụ Python được cung cấp, sau đó kiểm tra các Blocks trong phản hồi AWS Textract được get_kv_map sử dụng. So sánh hai đầu ra PDF đính kèm và xác định các cặp khóa-giá trị được phát hiện nên được sắp xếp theo thứ tự nào; hoàn thành có nghĩa là các giá trị của người mua được trả về theo thứ tự trong tài liệu thay vì thay đổi giữa các tệp.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.