with open('templates/admin_database/guru.html', 'r', encoding='utf-8') as f:
    lines = f.readlines()
    for i, line in enumerate(lines):
        if '<table' in line or 'class="table' in line:
            for j in range(max(0, i-5), min(len(lines), i+25)):
                print(f'{j+1}: {lines[j].strip()}')
            break