Update app.py

app.py

@@ -10,7 +10,12 @@ import difflib
 import ViTCoAtt
 from build_vocab import Vocabulary
 
-
+def render_image(image_path_or_url):  
+    img = Image.open(io.imread(image_path_or_url))
+    img = img.resize((80, 80))  # Adjust size as needed
+    buf = io.BytesIO()
+    img.save(buf, format='JPEG')
+    return buf.getvalue()
 
 # Caption generation functions
 def generate_caption_clipgpt(image):