Update app.py

app.py

@@ -337,13 +337,13 @@ with gr.Tab("Image Filters"):
                 inputs=[image_input, filter_type],
                 outputs=image_output
             )
-    with gr.Tab("Image Upscaler"):    
-        with gr.Row():
-            with gr.Column():
-                def upscale_image(input_image, radio_input):
-                    upscale_factor = radio_input
-                    output_image = cv2.resize(input_image, None, fx = upscale_factor, fy = upscale_factor, interpolation = cv2.INTER_CUBIC)
-                    return output_image
+with gr.Tab("Image Upscaler"):    
+    with gr.Row():
+        with gr.Column():
+            def upscale_image(input_image, radio_input):
+                upscale_factor = radio_input
+                output_image = cv2.resize(input_image, None, fx = upscale_factor, fy = upscale_factor, interpolation = cv2.INTER_CUBIC)
+                return output_image
                 
                 radio_input = gr.Radio(label="Upscale Levels", choices=[2, 4, 6, 8, 10], value=2)