add req, streamlit app

app.py

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+import streamlit as st
+from transformers import pipeline
+st.title("Hugging Face Demo")
+text = st.text_input("Enter text to analyze")
+st.cache_resource
+def get_model():
+	return pipeline("sentiment-analysis")
+model = get_model()
+if text:
+	result = model(text)
+	st.write("Sentiment:", result[0]["label"])
+	st.write("Confidence:", result[0]["score"])

requirements.txt

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+streamlit==1.24.1
+transformers==4.32.1