python - AWS lambda returning code as the result of OCR

Question

I have imported Pytesseract layers to Lambda console in AWS.And also used it but whenever the tesseract ocr detect languages other than english it return some kind of code like this

{"statusCode": 200, "body": ""\u09ad\u09bf\u09a7\u09cd\u09be\u09ac\u09c1\u09af\u09bc\u09c7\u09b\u09a4\u09be\u09b0\u0995\u09be ""}

I have linked all the code below.Can some one explain me what is going wrong here.It was a bengali image I supplied to the OCR.And it gives me the above result.

import json
import base64
from PIL import Image, ImageFilter
import pytesseract


def ocr(img):
  custom_config = r'-l eng+equ+ben --psm 6'
  ocr_text = pytesseract.image_to_string(img, config=custom_config)
  return ocr_text

def lambda_handler(event, context):
  
  body_image64 = "Base 64 Image"

  # Decode & save image to /tmp
  with open("/tmp/saved_img.png", "wb") as f:
    f.write(base64.b64decode(body_image64))
    
    # # Read the image with cv2
    # image = cv2.imread("/tmp/saved_img.png")
    # # Convert to grayscale
    #  gr_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
   
  # open image
  im = Image.open("/tmp/saved_img.png")
  # preprocessing
  gr_image = im.convert('L')# grayscale
  gr_image = gr_image.filter(ImageFilter.MedianFilter()) 
   
  # Ocr
  ocr_text = ocr(gr_image)
 
  print(im)
  # TODO implement
  return {
      'statusCode': 200,
      'body': json.dumps(ocr_text)
  }

Answer 1

I got my answer from here to convert the unicode characters at client side,