Missing Random Seed Parameter Causing Identical Shuffle Results

[fibercoke]

PrefEval/classification_task/benchmark_classification.py

Line 126 in f899d58

new_options, correct_idx = shuffle_options(options)

The current implementation does not pass a random seed to the shuffle function.
As a result, the same default seed(41) is being used for every shuffle operation, which causes all shuffle results to be identical

[siyan-zhao]

Thanks for catching this! The seed should be set outside the function. I've updated the code to fix this.