Update app.py

app.py

@@ -1,10 +1,11 @@
 import streamlit as st
 import numpy as np
 import cv2
+from io import BytesIO
 
 def create_blake_image(input_image):
     # Read the image from the BytesIO object
-    img = input_image
+    img = cv2.imdecode(np.frombuffer(input_image.read(), np.uint8), -1)
     
     # Get the shape of the original image
     height, width, _ = img.shape
@@ -35,7 +36,7 @@ picture = st.camera_input("Take a picture")
 
 if picture:
     # Convert the uploaded image to a Blake-style image
-    blake_image = create_blake_image(picture.to_ndarray(format="bgr24"))
+    blake_image = create_blake_image(picture)
     
     # Display the result
     st.image(blake_image, caption="Blake-Style Image", use_column_width=True)