How to set up the interpreter in PyCharm.

You can set up the interpreter of PyCharm by following these steps:

1. Open PyCharm and open your project.
2. Click on the “File” option in the top menu bar, and then select “Settings”.
3. Select “Project: [Your project name]” in the pop-up window, and then choose “Project Interpreter”.
4. Select “Python Interpreter” from the dropdown menu on the right side.
5. If you have already installed a Python interpreter, you can find it in the dropdown menu. If you do not see it, you can click on the “+” button on the right and select the path to your Python interpreter.
6. After completing the above steps, click “OK” to save the settings.

Now, your PyCharm project will run the code using the Python interpreter you have selected.