# Introduction Imagine yourself as an aspiring developer who has just inherited an eerie, abandoned sanatorium. Eager to renovate it into a modern tech hub, you encounter unexpected resistance—the ghostly presence of a former patient, bound to a decrepit staircase, who communicates only in cryptic data streams. Your mission is to decode these streams, comprehend the haunting pattern, and eventually free the spirit. To do so, you must master the arcane art of Python generators, a powerful feature that will let you manipulate infinite data sequences without being overwhelmed by memory constraints or losing control to the ghost's chaotic influence. The lab will guide you through the process of understanding and implementing generators to deal with the data sequences provided by the spectral entity. With each successful step, you will illuminate the dark corners of the sanatorium and bring peace to the premises. But be warned—the data contains unsettling patterns that reflect the madness gripping the spirit. Will you prevail and bring renewed life to the sanatorium, or will the eeriness of your inheritance consume your tech dreams?
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