Update app.py

app.py

@@ -956,7 +956,7 @@ def handsome_chat_completions():
                         
                         markdown_image_link = create_base64_markdown_image(image_url)
                         if image_url:
-                            chunk_size = 65536
+                            chunk_size = 32768
                             for i in range(0, len(markdown_image_link), chunk_size):
                                 chunk = markdown_image_link[i:i + chunk_size]
                                 chunk_data = {