DataFrame object 不能用 AIF360 调用

Question

我遇到 TypeError: 'DataFrame' object is not callable with the following。 任何人都可以帮忙吗？ 谢谢。

%cd -
dataset_orig = df_data_1(protected_attribute_names=['Gender'],
privileged_classes=['Male'],      
features_to_drop=[]) 

dataset_orig_train, dataset_orig_test = dataset_orig.split([0.7], shuffle=True)

privileged_groups = [{'Gender': 1}]
unprivileged_groups = [{'Gender': 0}]

/home/wsuser/work

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TypeError                                 Traceback (most recent call last)
<ipython-input-59-8c624cfec261> in <module>
      5 # consider in this evaluation
      6 privileged_classes=['Male'],      # male is considered privileged
----> 7 features_to_drop=[]) # ignore all other attributes
      8 
      9 dataset_orig_train, dataset_orig_test = dataset_orig.split([0.7], shuffle=True)

TypeError: 'DataFrame' object is not callable