Create script.py

script.py

@@ -0,0 +1,20 @@
+import pyarrow.parquet as pq
+
+class TatoebaLarge:
+    def __init__(self, file_path):
+        self.file_path = file_path
+        self.parquet_file = pq.ParquetFile(self.file_path)
+
+    def __iter__(self):
+        return self.parquet_file.iter_batches()
+
+    def __len__(self):
+        return self.parquet_file.metadata.num_rows
+
+# Usage example
+dataset = ParquetDataset("path/to/your/dataset.parquet")
+
+for batch in dataset:
+    for example in batch.to_pydict():
+        # Do something with the example, e.g., preprocess the data
+        print(example)