Update app.py

Replace names with LayoutType

app.py

@@ -21,11 +21,11 @@ dd.ModelCatalog.register("layout/model_final_inf_only.pt",ModelProfile(
             hf_repo_id=os.environ.get("HF_REPO"),
             hf_model_name="model_final_inf_only.pt",
             hf_config_file=["Base-RCNN-FPN.yaml", "CASCADE_RCNN_R_50_FPN_GN.yaml"],
-            categories={"1": dd.names.C.TEXT,
-                        "2": dd.names.C.TITLE,
-                        "3": dd.names.C.LIST,
-                        "4": dd.names.C.TAB,
-                        "5": dd.names.C.FIG},
+            categories={"1": dd.LayoutType.text,
+                        "2": dd.LayoutType.title,
+                        "3": dd.LayoutType.list,
+                        "4": dd.LayoutType.table,
+                        "5": dd.LayoutType.figure},
         ))
         
 def get_space_dd_analyzer():