Added unique filter for total amounts

app.py

@@ -279,7 +279,8 @@ def poc_production_pipeline_without_verification(file_content):
   # Format all decimals
   candidate_total_amounts = list(map(format_text_decimal,
                                 total_amount_baseline(file_content=file_content).candidate_total_amounts))
-
+  # Only keep unique amounts 
+  candidate_total_amounts = list(set(candidate_total_amounts))
 
   # For UI visualisation purposes, create a list of tuples where the second tuple value is empty
   candidate_invoices_for_UI = []