text: import React, { Component } from 'react';
  import { MuiThemeProvider, createMuiTheme } from 'material-ui/styles';
  
  import Main from '../Main'
  
  
  const muiTheme = createMuiTheme({
    palette: {
      type: 'dark'
    },
    overrides: {
      MuiChip: {
        root: {
          'background-color': 'grey',
        }
      }
    }
  });
  
  
  class App extends Component {
    render() {
      return (
        <MuiThemeProvider theme ={muiTheme}>
          <Main />
        </MuiThemeProvider>
      );
    }
  }
  
  
  export default App;