Update app.py

app.py

@@ -8,9 +8,9 @@ choice = st.sidebar.radio("Choose Task Type",
                           ("Sentiment Analysis", "Text Summarization", "Text Generation"))
 
 # Load pipelines (load once at top)
-sentiment = pipeline("text-classification", model="cardiffnlp/twitter-roberta-base-sentiment-latest")
-summary = pipeline("summarization", model="facebook/bart-large-cnn")
-generation = pipeline("text-generation", model="openai-community/gpt2")
+sentiment = pipeline("text-classification", model="cardiffnlp/twitter-roberta-base-sentiment-latest", device=-1)
+summary = pipeline("summarization", model="facebook/bart-large-cnn", device=-1)
+generation = pipeline("text-generation", model="openai-community/gpt2", device=-1)
 
 # -------- Sentiment Analysis --------
 if choice == "Sentiment Analysis":