Missing super class in gsm8k dataset class about dspy

[aabhi02]

if the datasets are being loaded from the dspy.datasets module then why not gsm8k dataset can be loaded in the same manner as others. And also GSM8k does not inherit from the class Dataset if I try to change it to be child class of the Dataset class i am encountering the following error

AttributeError                            Traceback (most recent call last)
Cell In[2], [line 1](vscode-notebook-cell:?execution_count=2&line=1)
----> [1](vscode-notebook-cell:?execution_count=2&line=1) dataset = GSM8K()
      [3](vscode-notebook-cell:?execution_count=2&line=3) print(dataset.train)

File ~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:62, in GSM8K.__init__(self, *args, **kwargs)
     [56](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:56) testset = [dspy.Example(**x).with_inputs('question') for x in testset]
     [58](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:58) # print(f"Trainset size: {len(trainset)}")
     [59](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:59) # print(f"Devset size: {len(devset)}")
     [60](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:60) # print(f"Testset size: {len(testset)}")
---> [62](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:62) self.train = trainset
     [63](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:63) self.dev = devset
     [64](https://file+.vscode-resource.vscode-cdn.net/media/jayanth/DATA/Naanu/practice/DSPy/~/anaconda3/envs/dspy/lib/python3.10/site-packages/dspy/datasets/gsm8k.py:64) self.test = testset

AttributeError: can't set attribute 'train'

and i am not getting why is this error being thrown