Update app.py

app.py

@@ -67,6 +67,7 @@ async def update_tempo(session, video_id, segment_id, tempo):
 
 
 async def process_segment(session, video_id, segment, progress_bar):
+    WARNING_BOUNDARY = 0.1
     duration = round(segment["endTimestamp"] - segment["startTimestamp"], 3)
     if WARNING_BOUNDARY <= abs(duration - segment["audioDuration"]) <= (WARNING_BOUNDARY + 2.5):
         if duration - segment["audioDuration"] > 0: