# import os
# os.environ['CUDA_VISIBLE_DEVICE']='0'

import pandas as pd

train_data = pd.read_parquet("/AI4M/users/mjzhang/workspace/DRW/data/train.parquet")
test_data = pd.read_parquet("/AI4M/users/mjzhang/workspace/DRW/data/test.parquet")

breakpoint()

import torch

device = torch.device('cuda' if torch.cuda.is_available() else "cpu")

a = torch.randn(1,3).to(device)