Update app.py

app.py

@@ -161,13 +161,12 @@ with gr.Blocks() as demo:
         #button3 = gr.Button("Submit")
     button1.click(testing_directcounter, input1, output3)
 """
-
+    
     with gr.Tab("Under development ..."):
         with gr.Row():
             input3 = gr.Video()
-            output3 =gr.Video()
+            output3 = gr.Video()
         button3 = gr.Button("Submit a video")
     button3.click(video_identity, input3, output3)
 
-
 demo.launch()