Fix crash

src/components/NewsContainer.tsx

 import { CircularProgress, Grid } from '@material-ui/core';
-import React, { useEffect } from 'react';
-import useGetNewsList from '../hooks/useGetNewsList';
+import React from 'react';
 import News from './News';
 
 interface Props {}
 
 const NewsContainer: React.FC = () => {
-  const [{ data, isLoading }, getNews] = useGetNewsList();
-
-  useEffect(() => {
-    getNews();
-  }, [getNews]);
+  const isLoading = false;
 
   return isLoading ? (
     <CircularProgress />
   ) : (
     <Grid container spacing={2}>
-      {data &&
-        data.map((item) => (
-          <News
-            title={item.title}
-            author="Anonymus"
-            content={item.text}
-            createDate={item.publishedAt}
-          />
-        ))}
+      <News title="ASd" author="Anonymus" content="ASDADDD" createDate="2021.01.01" />
     </Grid>
   );
 };

src/theme.ts

 import { createMuiTheme } from '@material-ui/core';
 
 // eslint-disable-next-line import/prefer-default-export
-export const theme = createMuiTheme({
+export const theme = createMuiTheme(/* {
   palette: {
     primary: {},
     secondary: {},
@@ -16,4 +16,4 @@ export const theme = createMuiTheme({
   typography: {
     fontFamily: 'Roboto',
   },
-});
+} */);