Using pynput (https://pypi.org/project/pynput/ https://pypi.org/project/pynput/), it listens for the option key being pressed twice, which triggers the opening

Using pynput (https://pypi.org/project/pynput/ https://pypi.org/project/pynput/), it listens for the option key being pressed twice, which triggers the opening of a floating window. This serves as a signal that the user wants to process the highlighted text, prompting the floating window to open. Once the floating window appears, the already-typed text in the focused application is captured and processed.