Fix wav2vec error in Demos/ssl #3872
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Liyulingyue
commented
Nov 6, 2024
Liyulingyue
commented
Nov 6, 2024
Liyulingyue
commented
Nov 6, 2024
Liyulingyue
commented
Nov 6, 2024
Liyulingyue
commented
Nov 6, 2024
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PR types
Bug fixes
PR changes
APIs
Describe
问题描述
调用SSLExecutor执行 wav2asr命令时，会加载asr模型，此时forward函数需要4个输入参数。调用SSLExecutor执行 wav2vec命令时，加载Base模型，forward只需要一个输入参数。
如果Python API先调用wav2asr，再调用wav2vec，SSLExecutor会因为model已存在，从而不会切换模型。提取特征时，wav2vec的代码会调用asr模型的forward函数，进而引发报错。
修改方式
检测SSLExecutor输入是否发生变化，如果输入的参数配置不同，删除model，从而重新加载对应的模型。