What is the manner of integrating an external library without making any changes to the library itself?

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One possible manner for integrating an external library without making any changes to the library itself is by using the library's published API (Application Programming Interface) to interact with its functions and classes. This can involve importing the library's module/package in your code, creating instances of its classes, and calling its methods according to the API documentation. It is also important to ensure that any dependencies or prerequisites for the library are met, such as installing required packages or setting up environment variables as needed. Overall, the goal is to use the library as a black box that provides useful functionality without modifying its internal code.