pip install matplotlibTraceback most recent call last File CUsersAdministratorAppDataLocalProgramsPythonPython37-32libcodepy line 63 in runsource code = selfcompilesource filename symbol File CUs

This is not valid Python code. It looks like you are trying to run a command in the Python interpreter. Instead, you should run this command in your terminal or command prompt:

pip install matplotlib

This will install the matplotlib package using the pip package manager. Make sure you have pip installed before running this command.