Update app.py

app.py

@@ -22,5 +22,5 @@ if st.button("Analyze Sentiment"):
         st.write(f"Confidence Score: {sentiment_score:.2f}")
 
 # Run the Streamlit app
-if __name__ == "__main__":
+if _name_ == "__main__":
     st.write("Enter a message and click 'Analyze Sentiment' to classify its sentiment.")