modules/data_loader.py

import json
import pandas as pd

def load_all_data():

    with open(
        "data/knowledge.json",
        "r",
        encoding="utf-8"
    ) as f:
        knowledge = json.load(f)

    dictionary_df = pd.read_csv(
        "data/kiembu_dictionary.csv",
        sep="\t",
        header=None,
        names=["English","Kiembu"]
    )

    proverb_df = pd.read_csv(
        "data/proverbs.csv"
    )

    return knowledge, dictionary_df, proverb_df