Update app.py

app.py

@@ -32,7 +32,8 @@ def text_normalizer(text):
     return text.translate(str.maketrans('', '', string.punctuation))
 
 def inference(audio):
-  speech, rate = soundfile.read(audio.name)
+  speech, rate = librosa.load(audio, sr=16000)
+  assert rate == fs, "mismatch in sampling rate"
   nbests = speech2text(speech)
   text, *_ = nbests[0]
   return f"ASR hypothesis: {text_normalizer(text)}"