Update app.py

app.py

@@ -5,6 +5,7 @@ from transformers import AutoModelForSequenceClassification, AutoTokenizer, pipe
 class Emotionclass:
     def __init__(self, model: str):
         self.model = AutoModelForSequenceClassification.from_pretrained(model)
+        self.tokenizer = AutoTokenizer.from_pretrained(model)
         self.pipeline = pipeline(
             "text-classification",
             model=self.model,