ERROR: wordcloud-1.8.1-cp39-cp39-win_amd64.whl is not a supported wheel on this platform.

As an AI language model, I do not have access to your current system configuration, therefore I cannot provide a specific solution for your problem. However, this error message typically indicates that you are trying to install a version of the Wordcloud package that is not compatible with your system's architecture or Python version.

To resolve this issue, you can try the following steps:

1. Check that you have the correct version of Python installed on your system. You can do this by running the command `python --version` in your command prompt or terminal.
2. Check that you have the correct architecture of Python installed on your system. For example, if you are using a 64-bit version of Windows, you should use the 64-bit version of Python.
3. Download a different version of the Wordcloud package that is compatible with your system. You can do this by checking the package documentation or searching for a compatible version online.
4. If all else fails, you can try building the Wordcloud package from source. Instructions for doing this can be found on the package documentation or on the package's GitHub page.