Large number of open files

[TCB13]

Hello,

If I try to instantiate this multiple times I'll get a ton of open files to my i2c:

lrwx------ 1 root root 64 Dec 15 11:56 14 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 15 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 16 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 17 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 18 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 19 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 2 -> /dev/tty60
lrwx------ 1 root root 64 Dec 15 11:56 20 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 21 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 22 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 23 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 24 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 25 -> /dev/i2c-2
lrwx------ 1 root root 64 Dec 15 11:56 26 -> /dev/i2c-2

Is there a way to properly destruct this so it will close all files? I tried del on the object without success.

Thank you.