Cannot import 'WebClient' and 'SlackApiError' from slack_sdk in Python

Question

I'm trying to send a message to Slack using Python and the slack_sdk library, but I'm getting an import error.

from slack_sdk import WebClient
from slack_sdk.errors import SlackApiError

The IDE (VS Code) is underlining both WebClient and SlackApiError with a warning. I've already installed the package using:

pip install slack_sdk

My environment:

Python 3.11
VS Code
slack_sdk version 3.26.1 (installed via pip)
Virtual environment active

I have verified that the package is installed correctly. Why am I getting this warning, and how can I fix it?

Any help would be appreciated!

What I've tried:

• Restarting VS Code
• Reinstalling the package
• Checking spelling and import paths

• Ajeet Verma: you should post the exact error as well that you're getting
• ALopes: error: Import "slack_sdk" could not be resolvedPylancereportMissingImports , I'm just trying to install the library.
• furas: always put full error message because there are other useful information.
• furas: do you get errors or warnings? If warnings then check if code runs - and if code runs then don't worry about warnings. And don't bother of IDE underlinings. And if you get error then maybe you have two Python installed and your pip install code for one Python but your IDE use other Python to run code. And it may need to get /full/path/to/python (ie. print(sys,executable)) and run /full/path/to/python -m pip install .... This problem was in many other questions on Stackoverflow