[Quantization] import torch.fx only if torch.__version__ >= 1.8

wanchen.swc

2023-03-30 0438b966d6d9ef89fdd7a8d112d6e03b34122b1e

 funasr/bin/asr_inference_paraformer_vad_punc.py

@@ -292,6 +292,8 @@

                # remove blank symbol id, which is assumed to be 0
                token_int = list(filter(lambda x: x != 0 and x != 2, token_int))
                if len(token_int) == 0:
                    continue

                # Change integer-ids to tokens
                token = self.converter.ids2tokens(token_int)