carpet python afraid to come out

[kazz]

I have almost 6 month carpet.

And she is very shy. She eat at completely dark only.
She never come out of her hide box If there is a bit light. If I close her enclosure with a towel and she come to lie on branches she will never eat if under her on a ground lay a food. She just starring on food and would watch it forever.
again If I close her enclosure with a towel she will come out and after I turn on a table lamp she continue laying on branches.
Is there any trick to make her not afraid ?
Thanks