Update app.py

app.py

@@ -150,8 +150,9 @@ class VideoAnalytics:
 
           # Replace 'input.mp3' and 'output.wav' with your file paths
           audio_filename = self.mp3_to_wav("output_audio.mp3", 'output.wav')
+          
           # for detect lang
-          signal = self.language_id.load_audio("/content/output_.wav")
+          signal = self.language_id.load_audio(audio_filename)
           prediction =  self.language_id.classify_batch(signal)
           lang = [prediction[3][0].split(":")][0][0]
           text  = self.get_large_audio_transcription_on_silence(audio_filename,lang)