Update app.py

app.py

@@ -9,13 +9,13 @@ def greet(image, in_contrast, in_brightness):
     # https://docs.opencv.org/4.x/d3/dc1/tutorial_basic_linear_transform.html
     new_image = cv2.convertScaleAbs(image, alpha=in_contrast, beta=in_brightness)
 
-    return new_image, in_contrast, in_brightness
+    return new_image
     
 
 demo = gradio.Interface(
     fn=greet,
     inputs=['image', gradio.Slider(0,100), gradio.Slider(0, 100)],
-    outputs=['image', "number", "number"],
+    outputs=['image'],
 )
 demo.launch()