import os
import pandas as pd
from datasets import Dataset, DatasetDict, load_dataset
from PIL import Image

def load_my_dataset(data_dir):
    # Load the CSV file
    csv_path = os.path.join(data_dir, 'Captions.csv')
    df = pd.read_csv(csv_path)

    # Define a function to load images
    def load_image(image_path):
        return Image.open(os.path.join(data_dir, image_path))

    # Create a dataset from the DataFrame
    dataset = Dataset.from_pandas(df)

    # Map the image loading function to the dataset
    dataset = dataset.map(lambda example: {'image': load_image(example['image_path'])})

    return dataset

# Example usage
# dataset = load_my_dataset('path_to_your_data_directory')