Update app.py

app.py

@@ -131,9 +131,9 @@ def vision_language_understanding(image, text):
 
     # Prepare hyperparameters
     GENERATION_CONFIG = GenerationConfig(
-        pad_token_id=chat_tokenizer.pad_token_id,
-        bos_token_id=chat_tokenizer.bos_token_id,
-        eos_token_id=chat_tokenizer.eos_token_id,
+        pad_token_id=tokenizer.pad_token_id,
+        bos_token_id=tokenizer.bos_token_id,
+        eos_token_id=tokenizer.eos_token_id,
         max_new_tokens=320,
     )