Error

/home/admin/apps/env/lib/python3.10/site-packages/evoke/Page/evo/Page_palette_public_view.evo line 1

ds = self.rgb_cmyk_hex()
div: cls=self.get_cls() or 'col-md-12'
    div: cls="palette",  style=self.display_style()

Traceback (most recent call last):
File "/home/admin/apps/env/lib/python3.10/site-packages/nevo/Nevo.py", line 1003, in __call__
res = str(eval(self.content[0], globals(), env) or '')
File "/home/admin/apps/env/lib/python3.10/site-packages/evoke/Page/evo/Page_palette_public_view.evo", line 1, in
ds = self.rgb_cmyk_hex()
File "/home/admin/apps/env/lib/python3.10/site-packages/evoke/data/data.py", line 94, in __getattribute__
value = object.__getattribute__(self, name)
AttributeError: 'Page' object has no attribute 'rgb_cmyk_hex'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/admin/apps/env/lib/python3.10/site-packages/nevo/Nevo.py", line 1742, in __str__
raise self.exc
File "/home/admin/apps/env/lib/python3.10/site-packages/nevo/Nevo.py", line 294, in maybe_content
content = fn(*a, **k)
File "/home/admin/apps/env/lib/python3.10/site-packages/nevo/Nevo.py", line 1009, in __call__
raise EvoRuntimeError(self)
nevo.Nevo.EvoRuntimeError: EvoRuntimeError: /home/admin/apps/env/lib/python3.10/site-packages/evoke/Page/evo/Page_palette_public_view.evo line 1 at 0x7f0462826fa0, file "/home/admin/apps/env/lib/python3.10/site-packages/evoke/Page/evo/Page_palette_public_view.evo", line 1>