Through Python Flask, front-end developers use thread local objects internally. This is a function of user-friendliness which does not require the user to pass objects around from one function to another. This paves the way to process a request alongside permitting to operate in a “threadsafe” condition. Although this approach is worthwhile, it is essential to obtain a valid request context for dependency injection or when you are trying to reuse the code which employs a value tagged to the request.