Update app.py

app.py

@@ -60,12 +60,6 @@ def main():
         - ⚡ **Inverters**
         - 🔧 **Electric panels**, **switchgear**, **relays**, and more.
         
-        The feedback is categorized into **sentiment categories**:
-        - ✅ **Positive**
-        - ❌ **Negative**
-        - ⚖️ **Neutral**
-        - 🔄 **Mixed**
-        
         Simply select a model, input your feedback text, and get detailed results with a confidence score. 
         This tool is ideal for manufacturers and service providers to identify areas of improvement and enhance product reliability and customer satisfaction. 🚀
         """
@@ -196,5 +190,14 @@ def main():
         
         st.plotly_chart(fig, use_container_width=True)
 
+    # Entity type legend
+    st.sidebar.title("Sentiment Categories")
+    st.sidebar.markdown("""
+    - ✅ **Positive**
+    - ❌ **Negative**
+    - ⚖️ **Neutral**
+    - 🔄 **Mixed**
+    """)
+
 if __name__ == "__main__":
     main()