teacher page imports bugfix + rm unused

pages/teacher/[person].jsx

@@ -1,8 +1,7 @@
 import React from 'react'
-import axios from 'axios'
 import Head from 'next/head'
 import { App } from '../../src/components/App'
-import Page from '../../src/components/Page'
+import { Page } from '../../src/components/Page'
 import { Meta } from '../../src/components/Meta'
 import menuModel from '../../src/models/menu'
 import { buildMenu } from '../../src/lib/menu'