fix: coverting RGB

app.py

@@ -74,14 +74,15 @@ image_choice_map = {
     '2': 'commoncrawl_canyonhillschroniclecomtagwomens-basketbll_0.png',
     '3': 'commoncrawl_celstuttgartdeideaa-different-stort-of-nfe_0.png'
 }
-image = Image.open(image_choice_map[image_choice])
-image.save('./target_image.jpg')
-image = Image.open('./target_image.jpg')
 
 with col1:
     st.image(image, caption='Your target sample')
 
 if st.button('Parse sample! 🐍'):
+    image = Image.open(image_choice_map[image_choice])
+    image = image.convert('RGB')
+    image.save('./target_image.jpg')
+    image = Image.open('./target_image.jpg')
     with st.spinner(f'baking the 🍩s...'):
         if information == 'Base Common-Crawl 🍩':
             processor = DonutProcessor.from_pretrained("laverdes/donut-commoncrawl")