Fixes upgraded NumPy version error from line 144: ValueError: setting…

[ricopicone]

… an array element with a sequence. The requested array has an inhomogeneous shape after 1 dimensions. The detected shape was (673,) + inhomogeneous part.

Read more about this error here: https://stackoverflow.com/questions/67183501/setting-an-array-element-with-a-sequence-requested-array-has-an-inhomogeneous-sh

[jankoslavic]

Dear @ricopicone thank you for the PR. Looks great. Can you please add a small test for this PR? I suggest adding a test where a sample file would be read and would raise error if this PR is not implemented and would work properly if it is implemented.
Would this be doable from your side?

[ricopicone]

Thanks @jankoslavic. Yes, I can write a test. It will probably be about a week before I can get it it, but I'll do it ASAP! Thanks for writing this package—it's saving me lots of time!

[jankoslavic]

Thank you for the feedback @ricopicone ! It is nice to hear it saved you time. this is why I love open source :)
The test should be very simple, e.g.:

1. test file similar to this: https://github.com/ladisk/lvm_read/blob/master/data/short.lvm
2. and the just adding a read function to all tests: https://github.com/ladisk/lvm_read/blob/master/tests/test_all.py