"ModuleNotFoundError: No module named 'pyqtgraph' "

[kapildevadk]

Even I have installed "pyqtgraph" pip library, the following error popups when installing plugin 'animation_workbench' .

Couldn't load plugin 'animation_workbench'

ModuleNotFoundError: No module named 'pyqtgraph' Traceback (most recent call last): File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\utils.py", line 401, in loadPlugin import(packageName) File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import mod = builtin_import(name, globals, locals, fromlist, level) File "C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\animation_workbench_init.py", line 29, in from .animation_workbench import AnimationWorkbench File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import mod = builtin_import(name, globals, locals, fromlist, level) File "C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\animation_workbench\animation_workbench.py", line 55, in FORM_CLASS = get_ui_class("animation_workbench_base.ui") File "C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\animation_workbench\utilities.py", line 84, in get_ui_class return uic.loadUiType(ui_file_path)[0] File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\PyQt\uic_init.py", line 36, in __loadUiType return _PyQtLoadUiType(*args, **kwargs) File "C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib\site-packages\PyQt5\uic_init.py", line 204, in loadUiType exec(code_string.getvalue(), ui_globals) File "", line 633, in File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import mod = _builtin_import(name, globals, locals, fromlist, level) File "C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\animation_workbench\easing_preview.py", line 17, in from pyqtgraph import PlotWidget File "C:\PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import mod = _builtin_import(name, globals, locals, fromlist, level) ModuleNotFoundError: No module named 'pyqtgraph'

Python version: 3.9.18 (heads/master:c290dc6, Jan 14 2024, 01:36:02) [MSC v.1929 64 bit (AMD64)] QGIS version: 3.28.15-Firenze Firenze, 252ad49ddc

Python Path: C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\whitebox_workflows_for_qgis C:\Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\OpenTopography-DEM-Downloader C:/PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python C:/Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python C:/Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins C:/PROGRA~1/QGIS32~1.15/apps/qgis-ltr/./python/plugins C:\PROGRA~1\QGIS32~1.15\apps\grass\grass83\etc\python C:\WINDOWS\System32 C:\Program Files\QGIS 3.28.15\bin\python39.zip C:\PROGRA~1\QGIS32~1.15\apps\Python39\DLLs C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib C:\Program Files\QGIS 3.28.15\bin C:\Users\DELL\AppData\Roaming\Python\Python39\site-packages C:\PROGRA~1\QGIS32~1.15\apps\Python39 C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib\site-packages C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib\site-packages\win32 C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib\site-packages\win32\lib C:\PROGRA~1\QGIS32~1.15\apps\Python39\lib\site-packages\Pythonwin C:/Users/DELL/AppData/Roaming/QGIS/QGIS3\profiles\default/python