Update app.py

app.py

@@ -2,10 +2,9 @@ import gradio
 import cv2
 
 
-def inference(img, in_bright, in_contrast):
+def inference(img, in_bright):
     new_img = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
     in_bright=1
-    in_contrast=50
     return new_img
 
 # For information on Interfaces, head to https://gradio.app/docs/
@@ -13,7 +12,7 @@ def inference(img, in_bright, in_contrast):
 # For Spaces usage, head to https://huggingface.co/docs/hub/spaces
 iface = gradio.Interface(
   fn=inference,
-  inputs=['image',gradio.Slider(0,100),gradio.Slider(0,100)],
+  inputs=['image',gradio.Slider(0,100)],
   outputs='image',
   title='Change Image', 
   description='Interface!',