python script install dependencies

Installing dependencies is a common task when working with Python scripts. Dependencies are external libraries or packages that your script relies on to function correctly. In this tutorial, we'll walk through the process of installing dependencies using the pip package manager, which is the standard tool for installing Python packages.
Before installing dependencies, it's a good practice to create a virtual environment. This helps to isolate the dependencies for your project and avoid conflicts with other projects. To create a virtual environment, open your terminal and run the following commands:
In this example, we have listed two dependencies: requests and numpy with a specific version.
To update your dependencies to their latest versions, you can run the following command:
If you need to install a single dependency, you can use the following command:
Replace package_name with the actual name of the package you want to install.
By following these steps, you can create a clean and reproducible environment for your Python projects.
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