Update app.py

app.py

@@ -299,7 +299,7 @@ def test(input_json):
         "subdomainsWeights_dictionary": LivabilitySubdomainsInputs_dictionary,
         "luDomainMapper": landuseMapperDict,
         "attributeMapper": attributeMapperDict,
-        "artMatrix":df_art_matrix_dict
+        "artMatrix":art
     }