Update app.py

app.py

@@ -101,9 +101,10 @@ def image_uploader(prefix):
 
 def sketching():
     image = image_uploader("sketch2img")
-
+    
     if not image:
         return None,None
+    image = cv2.imread(image)
     image = cv2.cvtColor(image,cv2.COLOR_BGR2GRAY)
     image_blur = cv2.GaussianBlur(image,(5,5),0)
     sketch = cv2.adaptiveThreshold(image_blur, 255, cv2.ADAPTIVE_THRESH_MEAN_C,cv2.THRES_BINARY,11,2)