update speechio whisper ft results

[yuekaizhang]

Fine-tuning whisper-large-v2 using multi-hans-zh dataset, exclude datatang 200h (which is not open sourced any more), updating wenetspeech (according to wenet-e2e/WenetSpeech#54)

Currently, rank 8 according to https://github.com/SpeechColab/Leaderboard

Rank 排名	Model 模型	CER 字错误率	Date 时间
1	ximalaya_api_zh	1.72%	2023.12
2	aliyun_ftasr_api_zh	1.85%	2023.12
3	microsoft_batch_zh	2.40%	2023.12
4	bilibili_api_zh	2.90%	2023.09
5	tencent_api_zh	3.18%	2023.12
6	iflytek_lfasr_api_zh	3.32%	2023.12
7	aispeech_api_zh	3.62%	2023.12
8	whisper-large-ft-v1	4.45%	2024.04
9	baidu_pro_api_zh	7.29%	2023.12

	Split	Greedy Search
Datasets
alimeeting	eval	23.45
alimeeting	test	25.42
aishell-1	dev	0.78
aishell-1	test	0.83
aishell-2	dev	2.75
aishell-2	test	2.93
aishell-4	test	17.11
magicdata	dev	2.68
magicdata	test	2.33
kespeech-asr	dev phase1	4.97
kespeech-asr	dev phase2	2.02
kespeech-asr	test	6.34
WenetSpeech	dev	5.06
WenetSpeech	test meeting	8.38
WenetSpeech	test net	6.94

[JinZr]

thank you so much!

i'll look into this pr tonight!

[JinZr]

Thank you yuekai!

I left a few comments at the PR, please check those at your convenience.

best
jin

[yuekaizhang]

Thank you yuekai!

I left a few comments at the PR, please check those at your convenience.

best jin

@JinZr Done. Thanks.

[JinZr]

LGTM!