Update ecoset.py

ecoset.py

@@ -210,14 +210,14 @@ class Ecoset(datasets.GeneratorBasedBuilder):
             split_archives = os.path.join(archives, split)
             acceptable_formats = [".JPEG", ".JPG", ".jpeg", ".jpg"]
         
-            for subdirectory in os.listdir(split_archives):
-                subdirectory_path = os.path.join(split_archives, subdirectory)
-                if os.path.isdir(subdirectory_path):
-                    label = subdirectory_path.rsplit('_', 1)[-1]  # Extract label from the subdirectory name
-                    for file in os.listdir(subdirectory_path):
-                        if any(file.endswith(f) for f in acceptable_formats):
-                            file_path = os.path.join(subdirectory_path, file)
-                            with open(file_path, 'rb') as file_handle:
-                                ex = {"image": {"path": file_path, "bytes": file_handle.read()}, "label": label}
-                                yield idx, ex
-                                idx += 1
+            for subdirectory, dirs, files in os.walk(split_archives):
+                label = subdirectory.rsplit('_', 1)[-1]
+                for file in files:
+                    if any(file.endswith(f) for f in acceptable_formats):
+                        file_path = os.path.join(subdirectory, file)
+                        # Calculate the relative path from the base directory
+                        rel_path = os.path.relpath(file_path, split_archives)
+                        with open(file_path, 'rb') as file_handle:
+                            ex = {"image": {"path": rel_path, "bytes": file_handle.read()}, "label": label}
+                            yield idx, ex
+                            idx += 1