Update app.py

app.py

@@ -25,7 +25,7 @@ st.title("GrayScale to Colorized Image Pix2Pix")
 day_inp = st.file_uploader("Grayscale image input")
 
 if day_inp is not None:
-  img = cv2.imread(day_inp)
+  img = cv2.imread(day_inp.name)
   img = cv2.resize(img, (256, 256))
   img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
   img = np.array(img)