started a streamlit app

app.py

@@ -0,0 +1,20 @@
+import streamlit as st
+
+st.set_page_config(page_title="Global", 
+                   page_icon=":cart:", 
+                   layout="wide")
+st.header("💰 Wealth of Nations 🌎")
+
+def get_question():
+    input_text = st.text_area(label="Your question about Wealth of Nations ...", 
+                              placeholder="Ask me anything ...",
+                              key="question_text", label_visibility="collapsed")
+    return input_text
+
+question_text = get_question()
+if question_text and len(question_text) > 1:
+    output="The wealth of nations is strong!"
+
+    height = min(2*len(output), 280)
+    st.text_area(label="In response ...", 
+                 value=output, height=height)