Update app.py

app.py

@@ -447,7 +447,7 @@ def process_video(video, url, type):
     return srt, video, input_audio
 
 def video_edit(srt, input_video, input_audio= 'audio.mp3'):
-    input_video_name = input_video.replace(''.mp4', '')
+    input_video_name = input_video.replace(".mp4", "")
     srt_name=write_srt(srt, input_video_name)
     return input_video, srt_name
     """    input_video_name = input_video.replace(''.mp4', '')