fix(sign2mint): correct cv2 import

Author: AmitMY

setup.py

@@ -11,7 +11,7 @@
 setup(
     name="sign-language-datasets",
     packages=packages,
-    version="0.0.11",
+    version="0.0.12",
     description="TFDS Datasets for sign language",
     author="Amit Moryossef",
     author_email="amitmoryossef@gmail.com",

sign_language_datasets/datasets/sign2mint/sign2mint.py

@@ -7,7 +7,7 @@
 
 from ...datasets import SignDatasetConfig
 import urllib.request
-from cv2 import cv2
+import cv2
 
 from ...utils.signwriting.ocr import image_to_fsw
 

sign_language_datasets/utils/signwriting/ocr/ocr.py

@@ -7,7 +7,7 @@
 
 import numpy as np
 from numpy.lib.stride_tricks import as_strided
-from cv2 import cv2
+import cv2
 from PIL import Image, ImageDraw, ImageFont
 import os
 

sign_language_datasets/utils/signwriting/ocr/ocr_test.py

@@ -1,7 +1,7 @@
 """ocr tests"""
 import os
 from unittest import TestCase
-from cv2 import cv2
+import cv2
 
 from sign_language_datasets.utils.signwriting.ocr import image_to_fsw