Import Error

[benzid-wael]

Hey experts,

I'm having a weird issue with customtkinter, which happens when I import the package

Traceback (most recent call last):
  File "/Users/wbenzid/Projects/mwareeth/mwareeth.py", line 9, in <module>
    from gui.app import MwareethApp
  File "/Users/wbenzid/Projects/mwareeth/gui/app.py", line 10, in <module>
    import customtkinter as ctk
  File "/Users/wbenzid/Projects/mwareeth/.venv/lib/python3.12/site-packages/customtkinter/__init__.py", line 22, in <module>
    from .windows import ctk_tk
  File "/Users/wbenzid/Projects/mwareeth/.venv/lib/python3.12/site-packages/customtkinter/windows/ctk_tk.py", line 10, in <module>
    from .widgets.scaling import CTkScalingBaseClass
ImportError: cannot import name 'CTkScalingBaseClass' from 'customtkinter.windows.widgets.scaling' (/Users/wbenzid/Projects/mwareeth/.venv/lib/python3.12/site-packages/customtkinter/windows/widgets/scaling/__init__.py)
make: *** [run] Error 1

This is the output of uv tree

Resolved 101 packages in 9ms
mwareeth v0.0.0
├── customtkinter v5.2.2
│   ├── darkdetect v0.8.0
│   └── packaging v25.0
├── graphviz v0.21
├── pillow v11.3.0
├── pyinstaller v6.15.0
│   ├── altgraph v0.17.4
│   ├── macholib v1.16.3
│   │   └── altgraph v0.17.4
│   ├── packaging v25.0
│   ├── pyinstaller-hooks-contrib v2025.8
│   │   ├── packaging v25.0
│   │   └── setuptools v80.9.0
│   └── setuptools v80.9.0
├── pywebview v6.0
│   ├── bottle v0.13.4
│   ├── proxy-tools v0.1.0
│   ├── pyobjc-core v11.1
│   ├── pyobjc-framework-cocoa v11.1
│   │   └── pyobjc-core v11.1
│   ├── pyobjc-framework-quartz v11.1
│   │   ├── pyobjc-core v11.1
│   │   └── pyobjc-framework-cocoa v11.1 (*)
│   ├── pyobjc-framework-security v11.1
│   │   ├── pyobjc-core v11.1
│   │   └── pyobjc-framework-cocoa v11.1 (*)
│   ├── pyobjc-framework-webkit v11.1
│   │   ├── pyobjc-core v11.1
│   │   └── pyobjc-framework-cocoa v11.1 (*)
│   └── typing-extensions v4.14.1
├── tkcalendar v1.6.1
│   └── babel v2.17.0
├── autoflake v2.3.1 (group: dev)
│   └── pyflakes v3.4.0
├── babel v2.17.0 (group: dev)
├── black v25.1.0 (group: dev)
│   ├── click v8.1.8
│   ├── mypy-extensions v1.1.0
│   ├── packaging v25.0
│   ├── pathspec v0.12.1
│   └── platformdirs v4.3.8
├── click v8.1.8 (group: dev)
├── coverage v7.10.3 (group: dev)
├── flake8 v7.3.0 (group: dev)
│   ├── mccabe v0.7.0
│   ├── pycodestyle v2.14.0
│   └── pyflakes v3.4.0
├── hypothesis v6.138.1 (group: dev)
│   ├── attrs v25.3.0
│   └── sortedcontainers v2.4.0
├── ipython v9.4.0 (group: dev)
│   ├── decorator v5.2.1
│   ├── ipython-pygments-lexers v1.1.1
│   │   └── pygments v2.19.2
│   ├── jedi v0.19.2
│   │   └── parso v0.8.4
│   ├── matplotlib-inline v0.1.7
│   │   └── traitlets v5.14.3
│   ├── pexpect v4.9.0
│   │   └── ptyprocess v0.7.0
│   ├── prompt-toolkit v3.0.51
│   │   └── wcwidth v0.2.13
│   ├── pygments v2.19.2
│   ├── stack-data v0.6.3
│   │   ├── asttokens v3.0.0
│   │   ├── executing v2.2.0
│   │   └── pure-eval v0.2.3
│   └── traitlets v5.14.3
├── isort v6.0.1 (group: dev)
├── mypy v1.17.1 (group: dev)
│   ├── mypy-extensions v1.1.0
│   ├── pathspec v0.12.1
│   └── typing-extensions v4.14.1
├── pre-commit v4.3.0 (group: dev)
│   ├── cfgv v3.4.0
│   ├── identify v2.6.13
│   ├── nodeenv v1.9.1
│   ├── pyyaml v6.0.2
│   └── virtualenv v20.34.0
│       ├── distlib v0.4.0
│       ├── filelock v3.19.1
│       └── platformdirs v4.3.8
├── pyimportcheck v0.1.6 (group: dev)
│   └── click v8.1.8
├── pyinstaller v6.15.0 (group: dev) (*)
├── pyre-check v0.9.25 (group: dev)
│   ├── click v8.1.8
│   ├── dataclasses-json v0.5.7
│   │   ├── marshmallow v3.26.1
│   │   │   └── packaging v25.0
│   │   ├── marshmallow-enum v1.5.1
│   │   │   └── marshmallow v3.26.1 (*)
│   │   └── typing-inspect v0.9.0
│   │       ├── mypy-extensions v1.1.0
│   │       └── typing-extensions v4.14.1
│   ├── libcst v1.8.2
│   │   └── pyyaml v6.0.2
│   ├── psutil v7.0.0
│   ├── pyre-extensions v0.0.32
│   │   ├── typing-extensions v4.14.1
│   │   └── typing-inspect v0.9.0 (*)
│   ├── tabulate v0.9.0
│   ├── testslide v2.7.1
│   │   ├── psutil v7.0.0
│   │   ├── pygments v2.19.2
│   │   └── typeguard v2.13.3
│   ├── tomli v2.2.1
│   ├── tomli-w v1.2.0
│   ├── typing-extensions v4.14.1
│   └── typing-inspect v0.9.0 (*)
├── pytest v8.4.1 (group: dev)
│   ├── iniconfig v2.1.0
│   ├── packaging v25.0
│   ├── pluggy v1.6.0
│   └── pygments v2.19.2
├── pytest-cov v6.2.1 (group: dev)
│   ├── coverage v7.10.3
│   ├── pluggy v1.6.0
│   └── pytest v8.4.1 (*)
├── pytest-snapshot v0.9.0 (group: dev)
│   └── pytest v8.4.1 (*)
├── pytest-timeout v2.4.0 (group: dev)
│   └── pytest v8.4.1 (*)
├── ruff v0.12.9 (group: dev)
├── setuptools v80.9.0 (group: dev)
├── toml v0.10.2 (group: dev)
├── types-psutil v7.0.0.20250801 (group: dev)
├── types-pyautogui v0.9.3.20241230 (group: dev)
│   └── types-pyscreeze v1.0.1.20250801
│       └── pillow v11.3.0
├── types-setuptools v80.9.0.20250809 (group: dev)
├── types-toml v0.10.8.20240310 (group: dev)
├── typing-extensions v4.14.1 (group: dev)
├── viztracer v1.0.4 (group: dev)
│   └── objprint v0.3.0
└── vulture v2.14 (group: dev)
(*) Package tree already displayed

The weird issue is that when I reinstall customtkinter it get fixed, but after sometimes I get similar issue

Any idea about the issue?