Update automata.py

automata.py

@@ -17,6 +17,7 @@
 import csv
 import json
 import os
+import itertools
 
 import datasets
 import numpy as np
@@ -55,7 +56,6 @@ class MockupDataset(datasets.GeneratorBasedBuilder):
             data_config['size'] = 100
 
         self.data_config = data_config
-        # self.sampler = AutomatonSampler(name, data_config)
         self.sampler = dataset_map[name](data_config)
 
     def _info(self):
@@ -86,7 +86,9 @@ class MockupDataset(datasets.GeneratorBasedBuilder):
 
     # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
     def _generate_examples(self, split):
-        for i in range(self.data_config['size']):
+        for i in itertools.count(start=0):
+            if i == range(self.data_config['size']:
+                break
             x, y = self.sampler.sample()
             yield i, {
                 "input_ids": x,