Filament Sensor Switch Holder Bracket (1.75 mm)

My ANET E12 has been equipped with a proximity sensor to do the auto bed tramming. The Z-axis limit switch is hence not used anymore. So I decided to design this bracket for the limit switch to make it a filament sensor to watch out for when the filament runs out or if it's broken when it's accidentally twisted while printing. This bracket is mounted on the filament extruder kit.
I use the same existing wire to connect the limit switch (the filament sensor) to my Octopi running Raspberry Pi, following instructions made by Chris Riley on his youtube video: https://www.youtube.com/watch?v=ChjwIGxnivw