Update app.py

app.py

@@ -90,8 +90,11 @@ def generate_video():
         
         # Print or use lines as slides
         if len(lines)==1:
-            os.remove("/app/data/video/clip0.mp4")
-            os.remove("/app/data/sound/audio0.mp3")
+            try:
+                os.remove("/app/data/video/clip0.mp4")
+                os.remove("/app/data/sound/audio0.mp3")
+            except Exception as e:
+                print(e)
             #image_folder="/tmp/images"
             #image_olst=[]
             #create_text_image(lines[0],0,image_olst)