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[MrBredli]

Covering the cage may help a little, as may some better hides, but by far your best bet would be to move the python into a much, much smaller enclosure. I have several bredli hatchies at the moment and they are kept in tubs approx. 28cm x 15cm x 9cm (see pic below to give you an indication of size). I would recommend you keep your Diamond in a similar sized cage until it has had at least 10 feeds in a row, then you may be able to move it back to the larger enclosure and hopefully it will continue feeding.