Update app.py

app.py

@@ -26,7 +26,7 @@ def get_chunk_times(in_filename, silence_threshold, silence_duration=1):
         
         logging.info(f"Absolue path: {fpath}")
 
-        command = f"ffmpeg -i {fpath} -af silencedetect=n=-{silence_threshold}dB:d={silence_duration} -f null - "
+        command = f"ffmpeg -i {in_filename} -af silencedetect=n=-{silence_threshold}dB:d={silence_duration} -f null - "
         out = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 
         stdout, stderr = out.communicate()