Utils/save_file.py

import pandas as pd
import tempfile

def save_results_to_csv(results_df : pd.DataFrame):
    # Salva i risultati in un file temporaneo e restituisce il path
    temp = tempfile.NamedTemporaryFile(delete=False, suffix=".csv")
    results_df.to_csv(temp.name, index=False)
    return temp.name