dataset.py

from datasets import Dataset
import pandas as pd

def load_dataset():
    data = {
        "imu_acceleration": [
            [0.01, 0.02, 9.81],
            [0.02, 0.01, 9.79]
        ],
        "imu_gyroscope": [
            [0.001, 0.002, 0.003],
            [0.002, 0.001, 0.004]
        ],
        "foot_force": [
            [120.5, 118.3],
            [121.0, 119.1]
        ],
        "motion_state": [
            "standing",
            "standing"
        ]
    }

    df = pd.DataFrame(data)
    return Dataset.from_pandas(df)