data_utils.py

import pandas as pd
import streamlit as st

@st.cache_data
def load_data(file_path):
    data = pd.read_excel(file_path)
    return data

def get_random_review(data):
    return data['body'].sample(n=1).iloc[0]

@st.cache_resource
def read_prompt(file_path):
    try:
        with open(file_path, 'r', encoding='utf-8') as file:
            instruction = file.read()
        return instruction
    except FileNotFoundError:
        st.error(f"Файл {file_path} не найден.")
        st.stop()
    except Exception as e:
        st.error(f"Ошибка при чтении файла: {e}")
        st.stop()