Update app.py

app.py

@@ -1173,7 +1173,7 @@ def load_model():
     model_name = "google/flan-t5-xl"
     try:
         # Load tokenizer with warning suppression
-        tokenizer = "google/flan-t5-xl", clean_up_tokenization_spaces=True)
+        tokenizer = AutoTokenizer.from_pretrained("google/flan-t5-xl", clean_up_tokenization_spaces=True)
 
         model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
         pipe = pipeline(