diff --git a/www/package.json b/www/package.json
index 9961c68..48433b9 100644
--- a/www/package.json
+++ b/www/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sand",
-  "version": "2.2.2",
+  "version": "2.2.3",
   "private": true,
   "dependencies": {
     "@ant-design/colors": "^6.0.0",
diff --git a/www/src/models/entity/EntityStore.ts b/www/src/models/entity/EntityStore.ts
index d2fac28..0531516 100644
--- a/www/src/models/entity/EntityStore.ts
+++ b/www/src/models/entity/EntityStore.ts
@@ -1,7 +1,7 @@
 import { RStore } from "gena-app";
 import { SERVER } from "../../env";
 import { Entity } from "./Entity";
-import axios, { AxiosRequestConfig } from "axios";
+import axios from "axios";
 
 export interface EntityTextSearchResult {
   id: string;
diff --git a/www/src/models/ontology/ClassStore.ts b/www/src/models/ontology/ClassStore.ts
index f658d0a..d1338d0 100644
--- a/www/src/models/ontology/ClassStore.ts
+++ b/www/src/models/ontology/ClassStore.ts
@@ -1,7 +1,7 @@
 import { RStore, SingleKeyUniqueIndex } from "gena-app";
 import { action, makeObservable, observable, runInAction } from "mobx";
 import { SERVER } from "../../env";
-import axios, { AxiosRequestConfig } from "axios";
+import axios from "axios";
 
 export interface Class {
   id: string;
diff --git a/www/src/models/transformation/TransformationStore.ts b/www/src/models/transformation/TransformationStore.ts
index 94ca215..3d281d4 100644
--- a/www/src/models/transformation/TransformationStore.ts
+++ b/www/src/models/transformation/TransformationStore.ts
@@ -1,4 +1,4 @@
-import { SimpleCRUDStore, CRUDStore, Record } from "gena-app";
+import { CRUDStore, Record } from "gena-app";
 import { SERVER } from "../../env";
 import { TransformationResult } from "./TransformationResult";
 import axios from "axios";
diff --git a/www/src/pages/table/NodeSearchComponent.tsx b/www/src/pages/table/NodeSearchComponent.tsx
index 42f26f8..e975aa2 100644
--- a/www/src/pages/table/NodeSearchComponent.tsx
+++ b/www/src/pages/table/NodeSearchComponent.tsx
@@ -73,7 +73,7 @@ export const NodeSearchComponent = withStyles(styles)(
         for (const u of sm.graph.nodes) {
           if (
             classAndLiteralSearchOnly &&
-            !(u.nodetype == "class_node" || u.nodetype == "literal_node")
+            !(u.nodetype === "class_node" || u.nodetype === "literal_node")
           )
             continue;
           options.push({
@@ -135,7 +135,7 @@ export const NodeSearchComponent = withStyles(styles)(
           className={classes.selection}
           showSearch={true}
           filterOption={(inputValue, option) => {
-            if (option!.type != "class") {
+            if (option!.type !== "class") {
               let label = option!.label!.toLowerCase();
               return inputValue
                 .toLowerCase()
@@ -148,7 +148,7 @@ export const NodeSearchComponent = withStyles(styles)(
           onSearch={debounce(onSearch, 300)}
           value={value === undefined ? undefined : `${value.type}:${value.id}`}
           onSelect={(value: any, option: SearchOptions) => {
-            if (option.type == "class") {
+            if (option.type === "class") {
               classStore.fetchById(option.id).then(() => {
                 onSelect({ type: option.type, id: option.id });
               });
diff --git a/www/src/pages/table/OntSearchComponent.tsx b/www/src/pages/table/OntSearchComponent.tsx
index 6214d83..3d0f02b 100644
--- a/www/src/pages/table/OntSearchComponent.tsx
+++ b/www/src/pages/table/OntSearchComponent.tsx
@@ -1,7 +1,7 @@
 import { WithStyles, withStyles } from "@material-ui/styles";
 import { Select, Spin } from "antd";
 import { observer } from "mobx-react";
-import { useEffect, useMemo, useState } from "react";
+import { useState } from "react";
 import { useStores } from "../../models";
 import SearchOptionsComponent from "./SearchOptionsComponent";
 import { debounce } from "lodash";
diff --git a/www/src/pages/table/forms/TransformationForm.tsx b/www/src/pages/table/forms/TransformationForm.tsx
index 6327a68..1483bd1 100644
--- a/www/src/pages/table/forms/TransformationForm.tsx
+++ b/www/src/pages/table/forms/TransformationForm.tsx
@@ -2,9 +2,7 @@ import {
   Button,
   Radio,
   Tag,
-  Space,
   Table,
-  Modal,
   Form,
   Col,
   Row,
@@ -12,8 +10,7 @@ import {
   InputNumber,
 } from "antd";
 import { observer } from "mobx-react";
-import { ActionType } from "@ant-design/pro-table";
-import { useRef, useState } from "react";
+import { useState } from "react";
 import Editor from "@monaco-editor/react";
 import {
   TransformationResult,
@@ -50,8 +47,8 @@ const editorOptions = {
 
 export const TransformationForm = observer(
   ({ table }: TransformationFormProps) => {
-    const onDone = () => Modal.destroyAll();
-    const actionRef = useRef<ActionType>();
+    // const onDone = () => Modal.destroyAll();
+    // const actionRef = useRef<ActionType>();
     const [form] = Form.useForm();
     const { transformationStore } = useStores();
     const [result, setResult] = useState<TransformationResult[] | undefined>();
@@ -84,19 +81,18 @@ export const TransformationForm = observer(
     ];
 
     const onExecute = async () => {
-      const transformationPayload:
-        | DraftCreateTransformation
-        | Transformation = {
-        draftID: table.id.toString(),
-        id: -1,
-        tableId: table.id,
-        type: form.getFieldValue("type"),
-        code: form.getFieldValue("code"),
-        mode: "restrictedpython",
-        onError: form.getFieldValue("onerror"),
-        datapath: form.getFieldValue("datapath"),
-        outputpath: form.getFieldValue("outputpath"),
-      };
+      const transformationPayload: DraftCreateTransformation | Transformation =
+        {
+          draftID: table.id.toString(),
+          id: -1,
+          tableId: table.id,
+          type: form.getFieldValue("type"),
+          code: form.getFieldValue("code"),
+          mode: "restrictedpython",
+          onError: form.getFieldValue("onerror"),
+          datapath: form.getFieldValue("datapath"),
+          outputpath: form.getFieldValue("outputpath"),
+        };
 
       let response = await transformationStore.testTransformation(
         transformationPayload,
diff --git a/www/src/pages/table/forms/index.tsx b/www/src/pages/table/forms/index.tsx
index fe8bad6..5819c65 100644
--- a/www/src/pages/table/forms/index.tsx
+++ b/www/src/pages/table/forms/index.tsx
@@ -5,7 +5,6 @@ import {
   TransformationForm,
   TransformationFormProps,
 } from "./TransformationForm";
-import { Table } from "../../../models";
 
 interface TypedEdgeFormProps extends EdgeFormProps {
   type: "edge";
diff --git a/www/src/pages/table/table/filters/TypeTreeFilter.tsx b/www/src/pages/table/table/filters/TypeTreeFilter.tsx
index 4c355e8..16a920f 100644
--- a/www/src/pages/table/table/filters/TypeTreeFilter.tsx
+++ b/www/src/pages/table/table/filters/TypeTreeFilter.tsx
@@ -353,10 +353,6 @@ const flattenGraph = (types: { [id: string]: Class }, filter: ColumnFilter) => {
   const type2node: { [id: string]: number } = {};
   const type2descendants: Record<string, string[]> = {};
 
-  let type2parents: { [id: string]: Set<string> } = Object.fromEntries(
-    lstTypes.map((t) => [t.id, new Set(t.parents)])
-  );
-
   for (const type of lstTypes) {
     type2node[type.id] = graph.addNode(type);
   }