Error after adding doctype to hooks

Hi,
I looking to customise the erpnext doctype html page so i created a html file inside generator folder and then i added my doc type name to hooks.py in then i tried to access the page i get the error

error i am getting this

Oops, a server error has occured

Traceback (most recent call last):
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 32, in render
data = render_page_by_language(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 101, in render_page_by_language
return render_page(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 117, in render_page
return build(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 124, in build
return build_page(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/render.py”, line 137, in build_page
context = get_context(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/context.py”, line 14, in get_context
context = get_page_context(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/router.py”, line 35, in get_page_context
page_context = make_page_context(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/router.py”, line 44, in make_page_context
context = resolve_route(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/router.py”, line 21, in resolve_route
return get_page_context_from_doctype(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/router.py”, line 75, in get_page_context_from_doctype
page_info = get_page_info_from_doctypes(path)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/website/router.py”, line 99, in get_page_info_from_doctypes
if controller.website.condition_field:
AttributeError: type object ‘Document’ has no attribute ‘website’

@vivin_joseph,

can you share your code ?

Thanks,
Makarand

which code.hooks or other