Warning reading bcrypt version

[LaansDole]

Describe the bug
This happens with the /register.

web-1          | (trapped) error reading bcrypt version
web-1          | Traceback (most recent call last):
web-1          |   File "/workspace/tmp/.venv/lib/python3.10/site-packages/passlib/handlers/bcrypt.py", line 620, in _load_backend_mixin
web-1          |     version = _bcrypt.__about__.__version__
web-1          | AttributeError: module 'bcrypt' has no attribute '__about__'

Expected behavior
There should be no Warnings

Screenshots
If applicable, add screenshots to help explain your problem.

Device (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Additional context

• Existing error: [Bug] (trapped) error reading bcrypt version langflow-ai/langflow#1173 (comment)
• Solution Reference: [Bug] (trapped) error reading bcrypt version langflow-ai/langflow#1173