file_converter.py

import tempfile
import os
import string
import random
import subprocess
import requests
import openai
import pandas as pd
import csv
import openpyxl

def convert_to_csv(file):
    if file.endswith('.xlsx') or file.endswith('.xls'):
        wb = openpyxl.load_workbook(file)
        workbook_sheets = wb.sheetnames
        
        for sheet_name in workbook_sheets:
            sheet = wb[sheet_name]
            col = csv.writer(open(f"{sheet_name}.csv", "w", newline=""))
            for r in sheet.rows:
                col.writerow([cell.value for cell in r])
            
    else:
        pass