changes made in the prompt bar

app.py

@@ -12,9 +12,9 @@ collection = get_mongo_client()
 st.subheader("💬 Chatbot with Sentiment Analysis & Category Extraction")
 
 # Create an expander to display example questions on separate lines.
-with st.expander("Example Questions"):
-    st.write("• Provide analysis for data entry 1 in the dataset")
-    st.write("• What is the dataset summary?")
+with st.expander("👋 Hi, allow me to help you with prompts:"):
+    st.write("💡 Provide analysis for data entry 1 in the dataset")
+    st.write("💡 What is the dataset summary?")
 
 # Text area for user input.
 user_prompt = st.text_area("Ask me something:")