Update app.py

app.py

@@ -32,7 +32,7 @@ predefined_images = [
     if  fname.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.bmp', '.ppm')) 
 ]
 
-# Define components logic
+# Function to preprocess the image to RGB format
 def preprocess_image(image):
     if image is None:
         return None