Update audio2text/a2t.py

audio2text/a2t.py

@@ -20,8 +20,8 @@ class A2T:
     def predict(self):
         try:
             if self.mic is not None:
-                chunk = self.mic
-                audio = np.frombuffer(chunk, dtype=np.uint8)
+                chunk = self.mic.get_array_of_samples()
+                audio = np.array(chunk)
                 print("audio : ", audio)
             else:
                 return "please provide audio"