as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
explain the concept of dependency injection.
user
dependency injection is a technique for decoupling software components by passing objects that a component depends on as arguments to the component. the injected object (often called the dependency) can be used within the component to perform tasks, thus reducing the need to hardcode dependencies into the component.
assistant