Update shrek-detection.py

shrek-detection.py

@@ -27,6 +27,7 @@ class ImageSet(datasets.GeneratorBasedBuilder):
                 {
                     'text': datasets.Value("string"),
                     'image': datasets.Image(),
+                    'is_shrek': datasets.Value("bool")
                 }
             ),
             supervised_keys=None,
@@ -51,10 +52,12 @@ class ImageSet(datasets.GeneratorBasedBuilder):
         
         for idx, (filepath, image) in enumerate(images):
             filename = filepath.split('/')[-1][:-4]
-            cls = int(filename)[0]
-            description = filename[1:].replace('_', ' ')
+            cls = filename[0] if filename[0] in ["0", "1"] else None
+            if cls:
+                filename = filename[1:]
+            description = filename.replace('_', ' ').replace('-', ' ')
             yield idx, {
                 "image": {"path": filepath, "bytes": image.read()},
                 "text": description,
-                "is_shrek": cls
+                "is_shrek": True if cls == "1" else False
             }