Hello,
First of all the package/module is called textblob. This package is normally not shipped with Python. Therefore it has to be installed with the python package manager of your python distribution. I assume you are on Windows.
If you use the standalone installer of Spyder you will have to install another Python distribution, I recommend Anaconda. In that case I will give you further instructions.
If you already use Anaconda, you can use the graphical Anaconda Navigator or the command
conda in the Anaconda Prompt. More
in docs of textblob.
Kind regards
yfprojects