Update file_name

NuCLS_dataset.py

@@ -76,6 +76,7 @@ class NuCLSDataset(GeneratorBasedBuilder):
 
         # Define features
         features = Features({
+            'file_name': Value("string"),
             'rgb_image': Image(decode=True),
             'mask_image': Image(decode=True),
             'visualization_image': Image(decode=True),
@@ -176,6 +177,7 @@ class NuCLSDataset(GeneratorBasedBuilder):
                 'visualization': os.path.join(visualization_dir, filename + '.png'),
                 'mask': os.path.join(mask_dir, filename + '.png'),
                 'csv': os.path.join(csv_dir, filename + '.csv'),
+                'file_name': filename
             }
         return filepaths
 
@@ -183,6 +185,10 @@ class NuCLSDataset(GeneratorBasedBuilder):
         """Yield examples as (key, example) tuples."""
 
         for key, paths in filepaths.items():
+            
+            # Extract the file name
+            file_name = paths['file_name']
+            
             # Read the images using a method to handle the image files
             rgb_image = self._read_image_file(paths['rgb'])
             mask_image = self._read_image_file(paths['mask'])
@@ -193,6 +199,7 @@ class NuCLSDataset(GeneratorBasedBuilder):
 
             # Yield the example
             yield key, {
+                'file_name': file_name,
                 'rgb_image': rgb_image,
                 'mask_image': mask_image,
                 'visualization_image': visualization_image,