Update app.py

app.py

@@ -326,7 +326,17 @@ with gr.Blocks(theme=theme, css=css) as app:
                 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
+                
+                radio_input = gr.Radio(label="Upscale Levels", choices=[2, 4, 6, 8, 10], value=2)
+                
+                iface = gr.Interface(fn=upscale_image, inputs = [gr.Image(label="Input Image", interactive=True), radio_input], outputs = gr.Image(label="Upscaled Image", format="png"), title="Image Upscaler")
     
 app.launch(share=True)