Update app.py

app.py

@@ -67,4 +67,19 @@ if st.sidebar.button("Fetch Data"):
     df_filtered = df_filtered.drop(columns=['ledgerid', 'transid', 'action'])
     
     # Display the DataFrame as a table
-    st.write(df_filtered)
+    st.write("Transaction Data")
+    st.write(df_filtered)
+    
+    # Create a second table summing the impact for each unique merchantid
+    df_sumif = df_filtered.groupby('merchantid')['impact'].sum().reset_index()
+    
+    # Calculate the total impact
+    total_impact = df_sumif['impact'].sum()
+    
+    # Add a total row to the DataFrame
+    total_row = pd.DataFrame({'merchantid': ['Total'], 'impact': [total_impact]})
+    df_sumif = pd.concat([df_sumif, total_row], ignore_index=True)
+    
+    # Display the second DataFrame as a table
+    st.write("Impact Summary by Merchant")
+    st.write(df_sumif)