Update app.py

app.py

@@ -270,14 +270,16 @@ def load_kpi_excel_mapping(excel_path: str):
     mapping = {}
     for idx, row in df.iterrows():
 
+        kpi_name = str(row.get(kpi_col, '')).strip() if kpi_col else ''
+        measure_name = str(row.get(measure_col, '')).strip() if measure_col else ''
+
         if kpi_name:
             print(
         f"KPI={kpi_name} | "
         f"Definition={str(row.get('KPI_Definitions',''))[:50]} | "
         f"DAX={str(row.get('KPI_DAX',''))[:50]}"
                 )
-        kpi_name = str(row.get(kpi_col, '')).strip() if kpi_col else ''
-        measure_name = str(row.get(measure_col, '')).strip() if measure_col else ''
+       
         if not kpi_name and not measure_name:
             continue
 
@@ -378,11 +380,11 @@ def lookup_kpi_excel_info(kpi_name: str, measure_name: str, excel_mapping: dict,
 
 
 def load_default_excel_if_present():
-    return (
-        load_kpi_excel_mapping(DEFAULT_KPI_EXCEL)
-        if Path(DEFAULT_KPI_EXCEL).exists()
-        else {}
-    )
+    
+    if Path(DEFAULT_KPI_EXCEL).exists():
+        return load_kpi_excel_mapping(DEFAULT_KPI_EXCEL)
+    return {}
+
 
     query_key = normalize_loose(query)
 
@@ -801,11 +803,11 @@ formula = record.get("dax", "").strip()
 if not formula:
     formula = "Formula not available"
 
-    business = build_business_meaning(
-        audience,
-        record.get('kpi_name'),
-        record.get('measure_name')
-    )
+business = build_business_meaning(
+    audience,
+    record.get('kpi_name'),
+    record.get('measure_name')
+)
 
     notes = f"""
 **KPI Name:** {record.get('kpi_name','')}