with open('dashboard_estoque.html','r',encoding='utf-8') as f:
    html = f.read()

start = html.find('<div class="drawer" id="drawer">')
print("Drawer inicio linha:", html[:start].count('\n')+1)
# Mostrar estrutura do drawer
end = html.find('</div>\n\n\n<script', start)
print(html[start:start+2000])