Update app.py

app.py

@@ -4,9 +4,8 @@ import numpy as np
 
 
 def recognize_speech(audio_data):
-    # nontype to numpy array
-    audio_data = np.frombuffer(audio_data, dtype=np.int16)
-    audio_data = sr.AudioData(audio_data, sample_rate=16000,sample_width=2).get_wav_data(convert_rate=16000, convert_width=2)
+    # nontype to wav
+    audio_data = sr.AudioData(np.array(audio_data) , sample_rate=16000, sample_width=2)
     recognizer = sr.Recognizer()
     try:
         text = recognizer.recognize_google(audio_data)