Update app.py

app.py

@@ -1,8 +1,15 @@
 import os
 os.system('pip install transformers')
+import os
+os.system('pip install torch')
+import os
+os.system('pip install tensorflow')
+
 import streamlit as st
 from transformers import pipeline
-pipe=pipeline("sentiment-analysis")
+
+# Use PyTorch
+pipe = pipeline("sentiment-analysis", framework="pt")
 text=st.text-area("enter some text")
 if text:
   out=pipe(text)