Update mathqa-x.py

mathqa-x.py

@@ -102,7 +102,7 @@ class MathQAX(datasets.GeneratorBasedBuilder):
  "test": datasets.Value("string"),
  "entry_point": datasets.Value("string"),
  "canonical_solution": datasets.Value("string"),
- # "description": datasets.Value("string"),
+ "description": datasets.Value("string"),
  }
  )
  return datasets.DatasetInfo(