Update synthetic_hkr.py

synthetic_hkr.py

@@ -12,7 +12,7 @@ class SyntheticHKR(datasets.GeneratorBasedBuilder):
         return datasets.DatasetInfo(
             features=datasets.Features(
                 {
-		    "image": datasets.Image(),
+        		    "image": datasets.Image(),
                     "path": datasets.Value("string"),
                     "name": datasets.Value("string"),
                     "text": datasets.Value("string")