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import io
import re
import pytesseract
from PIL import Image
from pdf2image import convert_from_bytes
def divide_images(contents: bytes) -> list[bytes]:
images = convert_from_bytes(contents, dpi=250)
image_bytes_list = []
for image in images:
img_byte_array = io.BytesIO()
image.save(img_byte_array, format='PNG')
img_byte_array.seek(0)
image_bytes_list.append(img_byte_array.read())
return image_bytes_list
def extract_text_from_images(images: list[bytes]) -> str:
extracted_texts = []
for image_bytes in images:
image = Image.open(io.BytesIO(image_bytes))
text = pytesseract.image_to_string(image)
extracted_texts.append(text)
return '\n'.join(extracted_texts)
def clean_response(text: str) -> str:
try:
text = re.search(r'```markdown\s*(.*?)\s*```', text, re.DOTALL).group(1)
except Exception as e:
pass
return text
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