Update app.py

app.py

@@ -17,7 +17,7 @@ model_name = "moro23/wav2vec-large-xls-r-300-ha-colab_4"
 
 def load_data(input_file):
 
-  sample_rate, speech = librosa.load(input_file)
+  sample_rate, speech = librosa.load(str(input_file))
   #make it 1-D
   if len(speech.shape) > 1: 
       speech = speech[:,0] + speech[:,1]