Update renovation.py

renovation.py

@@ -3,7 +3,8 @@ import random
 import datasets
 import requests
 import os
-import py7zr  # for extracting .7z files
+import py7zr
+import numpy as np
 
 from PIL import Image
 from io import BytesIO
@@ -96,11 +97,9 @@ class RenovationQualityDataset(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, rows):
         def file_to_image(file_path):
-            def file_to_image(file_path):
-                img = Image.open(file_path)
-                return numpy.array(img)
+            img = Image.open(file_path)
+            return np.array(img)
 
-    
         for id_, (image_file_path, label) in enumerate(rows):
             image = file_to_image(image_file_path)
             yield id_, {
@@ -108,3 +107,4 @@ class RenovationQualityDataset(datasets.GeneratorBasedBuilder):
                 'image': image,
                 'labels': label,
             }
+