Update whisper2.py

whisper2.py

@@ -28,8 +28,8 @@ def convert_forced_to_tokens(forced_decoder_ids):
 
 
 def change_formate(input_file):
-    ffmpeg.input(input_file).output("16_" + input_file, loglevel='quiet', **{'ar': '16000'}).run()
-    return "16_" + input_file
+    ffmpeg.input(input_file).output("output.wav",  **{'ar': '16000'}).run(overwrite_output=True) #loglevel='quiet'
+    return "output.wav"
 
 
 def generate(audio):