adapt view behavior change, fix KeyError. (#3794)

* adapt view behavior change, fix KeyError.

* fix readme demo run error.

* fixed opencc version

paddlespeech/cli/asr/infer.py

@@ -274,7 +274,7 @@ class ASRExecutor(BaseExecutor):
             # fbank
             audio = preprocessing(audio, **preprocess_args)
 
-            audio_len = paddle.to_tensor([audio.shape[0]]).unsqueeze(axis=0)
+            audio_len = paddle.to_tensor(audio.shape[0]).unsqueeze(axis=0)
             audio = paddle.to_tensor(audio, dtype='float32').unsqueeze(axis=0)
 
             self._inputs["audio"] = audio

paddlespeech/s2t/models/wav2vec2/wav2vec2_ASR.py

@@ -188,7 +188,7 @@ class Wav2vec2ASR(nn.Layer):
         x_lens = x.shape[1]
         ctc_probs = self.ctc.log_softmax(x)  # (B, maxlen, vocab_size)
         topk_prob, topk_index = ctc_probs.topk(1, axis=2)  # (B, maxlen, 1)
-        topk_index = topk_index.view([batch_size, x_lens])  # (B, maxlen)
+        topk_index = topk_index.reshape([batch_size, x_lens])  # (B, maxlen)
 
         hyps = [hyp.tolist() for hyp in topk_index]
         hyps = [remove_duplicates_and_blank(hyp) for hyp in hyps]

setup.py

@@ -48,7 +48,7 @@ base = [
     "matplotlib",
     "nara_wpe",
     "onnxruntime>=1.11.0",
-    "opencc",
+    "opencc==1.1.6",
     "opencc-python-reimplemented",
     "pandas",
     "paddleaudio>=1.1.0",