Fix: Correct paths in dataset TOML file

dataset/huggingfacetoml.toml

@@ -6,10 +6,10 @@ enable_bucket = true
 bucket_no_upscale = false
 
 [[datasets]]
-# CORRECTED: The path is now relative to this .toml file.
-image_directory = "ebPhotos-001" 
+# CORRECTED: Use the full, absolute path inside the container
+image_directory = "/code/dataset/ebPhotos-001" 
 
-# CORRECTED: The path is now inside the writable /data directory.
+# CORRECTED: Use the full, absolute path for the cache
 cache_directory = "/data/cache_directory" 
 
 num_repeats = 1