Ошибка FileNotFoundError No such file or directory: 'all_categories_dict.json' при парсинге (файл all_categories_dict.json лежит рядом с файлом py)

import requests
from bs4 import BeautifulSoup
import json
import csv

headers = {
    'Accept': '*/*',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36'
}

with open("all_categories_dict.json") as file:
    all_categories = json.load(file)
    
count = 0
for category_name, category_href in all_categories.items():
    if count == 0:
        rep = [',',' ','-']
        for item in rep:
            if item in category_name:
                category_name = category_name.replace(item, '_')

        req = requests.get(url = category_href, headers=headers)
        src = req.text

        with open(f'data/{count}_{category_name}.html', 'w', encoding='utf8') as file:
            file.write(src)

        with open(f'data/{count}_{category_name}.html', encoding='utf8') as file:
            src = file.read()

        soup = BeautifulSoup(src, 'lxml')

        table_head = soup.find(class_='mzr-tc-group-table').find('tr').find_all('th')
        product = table_head[0].text
        calories = table_head[1].text
        proteins = table_head[2].text
        fats = table_head[3].text
        carbohydrates = table_head[4].text
        
        with open(f'data/{count}_{category_name}.csv', 'w', encoding='utf8') as file:
            writer = csv.writer(file)
            writer.writerow(
                (
                    product,
                    calories,
                    proteins,
                    fats,
                    carbohydrates
                )
            )
        
        prooduct_data=soup.find(class_='mzr-tc-group-table').find("tbody").find_all("tr")
        
        for item in prooduct_data:
            prooduct_tds = item.find_all("td")
            
            title = prooduct_tds[0].find("a").text
            print(title)
        count+=1