# Introduction Numpy is a powerful library in the Python programming language that is used for working on arrays. One of the functions of the char module in Numpy is the `center()` function. The `center()` function is used to add padding to a given string or an array of strings in Numpy. This lab will take you through the step-by-step process of how to use `center()` function in Numpy. ## VM Tips After the VM startup is done, click the top left corner to switch to the **Notebook** tab to access Jupyter Notebook for practice. Sometimes, you may need to wait a few seconds for Jupyter Notebook to finish loading. The validation of operations cannot be automated because of limitations in Jupyter Notebook. If you face issues during learning, feel free to ask Labby. Provide feedback after the session, and we will promptly resolve the problem for you.
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