Error in pyroomacoustics/pyroomacoustics /beamforming.py

[AVer-V003000]

Hi,

I noticed that there might be an error in beamforming.py

at line 301:
R = circular_2D_array(center=center[:1], M=M, phi0=phi0, radius=radius)

I think center=center[:1] should be modified as center=center[:2], for a 2D array

Correct me if I'm wrong, thanks :))

[fakufaku]

Thanks for finding this bug ❤️ I corrected it in PR #350.