Feat: Add VariablePickerMenuPlugin to select variables in the prompt text box by menu #4764 (#4765)

### What problem does this PR solve?

Feat: Add VariablePickerMenuPlugin to select variables in the prompt
text box by menu #4764

### Type of change


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

web/src/pages/flow/canvas/node/generate-node.tsx

@@ -2,11 +2,8 @@ import LLMLabel from '@/components/llm-select/llm-label';
 import { useTheme } from '@/components/theme-provider';
 import { IGenerateNode } from '@/interfaces/database/flow';
 import { Handle, NodeProps, Position } from '@xyflow/react';
-import { Flex } from 'antd';
 import classNames from 'classnames';
 import { get } from 'lodash';
-import { useGetComponentLabelByValue } from '../../hooks/use-get-begin-query';
-import { IGenerateParameter } from '../../interface';
 import { LeftHandleStyle, RightHandleStyle } from './handle-icon';
 import styles from './index.less';
 import NodeHeader from './node-header';
@@ -17,8 +14,6 @@ export function GenerateNode({
   isConnectable = true,
   selected,
 }: NodeProps<IGenerateNode>) {
-  const parameters: IGenerateParameter[] = get(data, 'form.parameters', []);
-  const getLabel = useGetComponentLabelByValue(id);
   const { theme } = useTheme();
   return (
     <section
@@ -57,21 +52,6 @@ export function GenerateNode({
       <div className={styles.nodeText}>
         <LLMLabel value={get(data, 'form.llm_id')}></LLMLabel>
       </div>
-      <Flex gap={8} vertical className={styles.generateParameters}>
-        {parameters.map((x) => (
-          <Flex
-            key={x.id}
-            align="center"
-            gap={6}
-            className={styles.conditionBlock}
-          >
-            <label htmlFor="">{x.key}</label>
-            <span className={styles.parameterValue}>
-              {getLabel(x.component_id)}
-            </span>
-          </Flex>
-        ))}
-      </Flex>
     </section>
   );
 }