Update app.py

app.py

@@ -7,7 +7,6 @@ import transformers
 # Define sentiment analysis models
 models = {
     "DistilBERT": transformers.pipeline("sentiment-analysis", model="distilbert-base-uncased-finetuned-sst-2-english"),
-    "BERT": transformers.pipeline("sentiment-analysis", model="bert-base-uncased-finetuned-sst-2-english"),
     "RoBERTa": transformers.pipeline("sentiment-analysis", model="roberta-base-openai-detector"),
 }