Updates `_generate_examples`.

nist_lpbf_scan_tracks.py

@@ -179,11 +179,12 @@ class AMDataset(datasets.GeneratorBasedBuilder):
         # TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
         # The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example.
 
-        print(files)
         for index, file in enumerate(files):
             with open(file, "rb") as f:
                 track = pickle.load(f)
-                yield index, track
+                yield index, {
+                    "track": track
+                }
 
         # with open(filepath, encoding="utf-8") as f:
         #     for key, row in enumerate(f):