Fixed the issue where variables were not displayed in the switch operator #3221 (#8601)

### What problem does this PR solve?

Feat: Fixed the issue where variables were not displayed in the switch
operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/agent/form/tool-form/constant.tsx

@@ -0,0 +1,37 @@
+import { Operator } from '../../constant';
+import AkShareForm from '../akshare-form';
+import ArXivForm from '../arxiv-form';
+import BingForm from '../bing-form';
+import CrawlerForm from '../crawler-form';
+import DeepLForm from '../deepl-form';
+import DuckDuckGoForm from '../duckduckgo-form';
+import EmailForm from '../email-form';
+import ExeSQLForm from '../exesql-form';
+import GithubForm from '../github-form';
+import GoogleForm from '../google-form';
+import GoogleScholarForm from '../google-scholar-form';
+import PubMedForm from '../pubmed-form';
+import WikipediaForm from '../wikipedia-form';
+import YahooFinanceForm from '../yahoo-finance-form';
+import RetrievalForm from './retrieval-form';
+import TavilyForm from './tavily-form';
+
+export const ToolFormConfigMap = {
+  [Operator.Retrieval]: RetrievalForm,
+  [Operator.Code]: () => <div></div>,
+  [Operator.DuckDuckGo]: DuckDuckGoForm,
+  [Operator.Wikipedia]: WikipediaForm,
+  [Operator.PubMed]: PubMedForm,
+  [Operator.ArXiv]: ArXivForm,
+  [Operator.Google]: GoogleForm,
+  [Operator.Bing]: BingForm,
+  [Operator.GoogleScholar]: GoogleScholarForm,
+  [Operator.DeepL]: DeepLForm,
+  [Operator.GitHub]: GithubForm,
+  [Operator.ExeSQL]: ExeSQLForm,
+  [Operator.AkShare]: AkShareForm,
+  [Operator.YahooFinance]: YahooFinanceForm,
+  [Operator.Crawler]: CrawlerForm,
+  [Operator.Email]: EmailForm,
+  [Operator.TavilySearch]: TavilyForm,
+};