fix: some more fixes

training.py

@@ -132,10 +132,10 @@ def __repr__(self):
 def data_source_tfds(name, use_tf=True, split="all"):
     import tensorflow_datasets as tfds
     if use_tf:
-        def data_source():
+        def data_source(path_override):
             return tfds.load(name, split=split, shuffle_files=True)
     else:
-        def data_source():
+        def data_source(path_override):
             return tfds.data_source(name, split=split, try_gcs=False)
     return data_source
 
@@ -874,7 +874,7 @@ def main(args):
     IMAGE_SIZE = args.image_size
 
     dataset_name = args.dataset
-    datalen = len(datasetMap[dataset_name]['source']())
+    datalen = len(datasetMap[dataset_name]['source'](args.dataset_path))
     batches = datalen // BATCH_SIZE
     # Define the configuration using the command-line arguments
     attention_configs = [