运行demo2.py,报错：IndexError: index 2 is out of bounds for dimension 1 with size 2

[JosenJin]

运行demo2.py,报错：

SenseVoice\utils\ctc_alignment.py", line 50, in ctc_forced_align
best_score[:, padding_num + 0] = log_probs[:, 0, blank]
~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
IndexError: index 2 is out of bounds for dimension 1 with size 2

[JosenJin]

根据https://github.com/clarin-ebtio800090/FunAudioLLM-SenseVoice-183/commit/aa651c9d33fbc65151ae6b20e640a3e2d22d7ee7.修改后，仍然报错

\ctc_alignment.py", line 50, in ctc_forced_align
best_score[:, padding_num] = log_probs[:, 0, blank]
~~~~~~~~~~^^^^^^^^^^^^^^^^
IndexError: index 1 is out of bounds for dimension 1 with size 1

[JosenJin]

padding_num = 1
padded_t = padding_num + _t_a_r_g_e_t_s_.size(-1)
best_score = torch.full((batch_size, padded_t), neg_inf, device=log_probs.device, dtype=log_probs.dtype)
best_score[:, padding_num] = log_probs[:, 0, blank]
best_score[:, padding_num + 1] = log_probs[bsz_indices, 0, _t_a_r_g_e_t_s_[:, 0]]